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<title><![CDATA[新疆热源耐火材料有限公司]]> </title>
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<item>
<title> GB/T 2992—1998通用耐火砖形状尺寸</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/2031169.html</link>
<description>
<![CDATA[<table cellspacing="1" cellpadding="0" width="680" align="center" border="0">
    <tbody>
        <tr>
            <td class="f18" align="center" height="40"><strong>通用耐火砖形状尺寸</strong></td>
        </tr>
        <tr>
            <td align="center" bgcolor="#cc6600" height="25"><font color="#ffffff"></font></td>
        </tr>
        <tr>
            <td height="10">
            <table cellspacing="0" cellpadding="5" width="100%" border="0">
                <tbody>
                    <tr>
                        <td align="right" bgcolor="#eeeeee">&nbsp;</td>
                    </tr>
                </tbody>
            </table>
            </td>
        </tr>
        <tr>
            <td style="PADDING-RIGHT: 10px; PADDING-LEFT: 10px" valign="top" height="300">
            <p class="f14" style="LINE-HEIGHT: 190%">&nbsp;</p>
            <div><strong>中华人民共和国国家标准</strong><strong> </strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <strong>GB/T</strong> 2992&mdash;1998</div>
            <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; neq ISO 5019-1:1984</div>
            <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;neq ISO 5019-2:1984</div>
            <div>通用耐火砖形状尺寸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;neq ISO 5019-5:1984</div>
            <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 代替 GB/T 2992&mdash;1982</div>
            <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GB/T 1590&mdash;1979 </div>
            <div>Dimensions of general bricks&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GB/T 2074&mdash;1980 </div>
            <div>&nbsp;</div>
            <div><strong>GB/T</strong> 2992&mdash;1998</div>
            <div>表一&nbsp;&nbsp;&nbsp; 直形砖</div>
            <table cellspacing="0" cellpadding="0" border="1">
                <tbody>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">砖号</div>
                        </td>
                        <td valign="top" width="130" colspan="3">
                        <div align="center">尺寸</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="97" rowspan="2">
                        <div align="center">规格</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="227" colspan="4">
                        <div align="center">一块直形砖半径增大量</div>
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132" rowspan="2">
                        <div align="center">体积</div>
                        <div align="center">cm&sup3;</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">b</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">a</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">c</div>
                        </td>
                        <td valign="top" width="227" colspan="4">
                        <div align="center">配砌尺寸为a</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-1</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">172&times;114&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">1274.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-2</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">32</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;114&times;32</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">839.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-3</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;114&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">10.50</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">18.30</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">1704.3</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-4</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;172&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">10.50</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">2571.4</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-5</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">172&times;114&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">1470.6</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-6</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;114&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.10</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">18.30</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">1966.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-7</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;150&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">24.03</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">2587.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-8</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">230&times;172&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.10</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">2967.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-9</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">300&times;150&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">10.50</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">2925.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-10</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">300&times;150&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.10</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">3375.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-11</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">300&times;225&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.10</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">5062.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-12</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">345</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">345&times;114&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">18.30</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">2556.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-13</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">345</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">345&times;150&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">24.03</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">3881.3</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-14</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">380&times;150&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">10.66</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">3705.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-15</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">380&times;150&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.26</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">4275.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-16</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">380&times;225&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.26</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">6412.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-17</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">460</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">65</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">460&times;150&times;65</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">10.66</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">4485.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-18</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">460</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">460&times;150&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.26</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">5175.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="38">
                        <div align="center">T-19</div>
                        </td>
                        <td valign="top" width="46">
                        <div align="center">460</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">75</div>
                        </td>
                        <td valign="top" width="97">
                        <div align="center">460&times;225&times;75</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">12.26</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="57">
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="132">
                        <div align="center">7762.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="624" colspan="10">
                        <div>注</div>
                        <div>1 对与竖厚楔形砖或侧厚楔形砖配砌的直形砖而言，配砌尺寸a等于其厚度c；对与竖宽楔形砖配砌直形砖而言，配砌尺寸a等于其宽度a</div>
                        <div>2 对于不大于345mm长的砖而言，砖缝厚度&delta;取1mm；对于不小于380mm长的砖而言，砖缝厚度取2mm.</div>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div><strong>GB/T</strong> 2992&mdash;1998</div>
            <div>表2&nbsp; 侧厚楔形砖</div>
            <table cellspacing="0" cellpadding="0" border="1">
                <tbody>
                    <tr>
                        <td valign="top" width="37" rowspan="2">
                        <div align="center">砖号</div>
                        </td>
                        <td valign="top" width="146" colspan="3">
                        <div align="center">尺寸</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="127" rowspan="2">
                        <div align="center">规格</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div align="center">外半径</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div>每环极限块数</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div align="center">倾斜角</div>
                        </td>
                        <td valign="top" width="125" rowspan="2">
                        <div align="center">体积</div>
                        <div align="center">cm&sup3;</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="36">
                        <div align="center">b</div>
                        </td>
                        <td valign="top" width="60">
                        <div>&nbsp;a<sub>大</sub>/a<sub>小</sub><sub></sub></div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">c</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-21</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(65/35) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">250.8</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">23.876</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">15.078</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1311.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T- 22</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(65/45) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">376.2</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">35.814</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">10.052</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1442.1</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-23</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(65/55) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">752.4</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">71.628</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">5.026</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1573.2</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-24</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(75/45) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">288.8</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">23.876</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">15.078</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1573.2</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-25</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(75/55) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">433.2</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">35.814</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">10.052</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1704.3</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-26</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">114&times;(75/65) &times;230</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">866.4</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">71.628</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">5.026</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">1835.4</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-27</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(65/35) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">330.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">31.416</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">11.459</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">2250.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-28</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(65/45) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">495.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">47.124</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.639</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">2475.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-29</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(65/55) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">990.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">2700.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-30</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(75/45) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">380.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">31.416</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">11.459</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">2700.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-31</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(75/55) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">570.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">47.124</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.639</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">2925.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-32</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="50">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">150&times;(75/65) &times;300</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1140.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="125">
                        <div align="center">3150.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="624" colspan="9">
                        <div>注：外半经R0计算式中，砖缝厚度&delta;取1mm.</div>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div>表3&nbsp; 竖厚楔形砖</div>
            <div>&nbsp;</div>
            <table cellspacing="0" cellpadding="0" border="1">
                <tbody>
                    <tr>
                        <td valign="top" width="37" rowspan="2">
                        <div align="center">砖号</div>
                        </td>
                        <td valign="top" width="143" colspan="3">
                        <div align="center">尺寸 &nbsp;mm</div>
                        </td>
                        <td valign="top" width="127" rowspan="2">
                        <div align="center">规格</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div align="center">外半径</div>
                        <div align="center">mm</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div>每环极限块数</div>
                        </td>
                        <td valign="top" width="63" rowspan="2">
                        <div align="center">倾斜角</div>
                        </td>
                        <td valign="top" width="129" rowspan="2">
                        <div align="center">体积</div>
                        <div align="center">cm&sup3;</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="36">
                        <div align="center">b</div>
                        </td>
                        <td valign="top" width="60">
                        <div>&nbsp;a<sub>大</sub>/a<sub>小</sub><sub></sub></div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">c</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-41</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/35) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">506.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1311.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-42</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/45) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">759.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1442.1</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-43</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/55) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1518.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1573.2</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-44</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/60) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">3036.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">289.027</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1.246</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1638.8</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-45</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/35) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">506.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1978.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-46</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/45) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">759.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">2175.8</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-47</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(65/55) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1518.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">2373.6</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-48</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/45) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">582.7</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1573.6</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-49</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/55) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">874.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1704.3</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-50</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/65) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1748.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1835.4</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-51</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/70</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/70) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">3496.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">289.027</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1.246</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1901.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-52</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/45) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">582.7</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">2373.6</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-53</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/55) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">874.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">2571.4</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-54</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(75/65) &times;172</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">1748.0</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">2769.2</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="37">
                        <div align="center">T-55</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="127">
                        <div align="center">230&times;(90/60) &times;114</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">697.7</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="63">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="129">
                        <div align="center">1966.5</div>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>&nbsp;</div>
            <div>&nbsp;</div>
            <div><strong>GB/T</strong> 2992&mdash;1998</div>
            <div>表3&nbsp; （续）</div>
            <table cellspacing="0" cellpadding="0" border="1">
                <tbody>
                    <tr>
                        <td valign="top" width="48" rowspan="2">
                        <div align="center">砖号</div>
                        </td>
                        <td valign="top" width="156" colspan="3">
                        <div align="center">尺寸&nbsp; mm</div>
                        </td>
                        <td valign="top" width="120" rowspan="2">
                        <div align="center">规格&nbsp;&nbsp; mm</div>
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="84" rowspan="2">
                        <div align="center">外半径&nbsp; mm</div>
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="96" rowspan="2">
                        <div>每环极限块数</div>
                        </td>
                        <td valign="top" width="72" rowspan="2">
                        <div align="center">倾斜角</div>
                        </td>
                        <td valign="top" width="52" rowspan="2">
                        <div align="center">体积cm&sup3;</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">b</div>
                        </td>
                        <td valign="top" width="60">
                        <div>&nbsp;a<sub>大</sub>/a<sub>小</sub><sub></sub></div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">c</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-56</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">230&times;(85/65) &times;114</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">989.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">1966.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-57</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">114</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">230&times;(80/70) &times;114</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1863.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">1966.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-58</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">230&times;(90/60) &times;172</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">697.7</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">48.171</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">7.473</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2967.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-59</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">230&times;(85/65) &times;172</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">989.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">72.257</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">4.982</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2967.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">230</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">172</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">230&times;(80/70) &times;172</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1863.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">144.514</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">2.491</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2967.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-61</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/35) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">660.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2250.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-62</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/45) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">990.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2475.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-63</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/55) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1980.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2700.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-64</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/60) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">3960.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">376.992</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">0.955</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2812.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-65</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/35</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/35) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">660.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3375.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-66</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/45) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">990.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3712.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-67</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">65/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(65/55) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1980.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4050.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-68</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/45) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">760.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2700.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-69</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/55) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1140.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">2925.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-70</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/65) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">2280.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3150.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-71</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/70</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/70) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">4560.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">376.992</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">0.955</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3262.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-72</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/45</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/45) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">760.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4050.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-73</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/55</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/55) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1140.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4387.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-74</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">75/65</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(75/65) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">2280.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4725.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-75</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(90/60) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">910.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3375.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-76</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(85/65) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1290.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3375.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-77</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(80/70) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">2430.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3375.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-78</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(90/60) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">910.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">62.832</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">5.730</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">5062.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-79</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(85/65) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1290.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">94.248</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.820</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">5062.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-80</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(80/70) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">2430.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">188.496</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.910</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">5062.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-81</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">300</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/50</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">300&times;(80/50) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1038.7</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">79.587</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">4.523</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3705.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-82</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">380&times;(80/60) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1558.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">119.381</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.016</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3990.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-83</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">380&times;(80/70) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">3116.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">238.762</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.508</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4275.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-84</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/75</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" idth="120">
                        <div align="center">380&times;(80/75) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">6232.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">477.523</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">0.754</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">4417.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-85</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">70/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">380&times;(70/60) &times;150</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">2736.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">238.762</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1.508</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">3705.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-86</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/50</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">380&times;(80/50) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1038.7</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">79.587</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">4.523</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">5557.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-87</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/60</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="120">
                        <div align="center">380&times;(80/60) &times;225</div>
                        </td>
                        <td valign="top" width="84">
                        <div align="center">1558.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">119.381</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3.016</div>
                        </td>
                        <td valign="top" width="52">
                        <div align="center">5985.0</div>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div><strong></strong>&nbsp;</div>
            <div><strong>GB/T </strong>2992&mdash;1998</div>
            <div>表3&nbsp;&nbsp; （完）</div>
            <table cellspacing="0" cellpadding="0" border="1">
                <tbody>
                    <tr>
                        <td valign="top" width="48" rowspan="2">
                        <div align="center">砖号</div>
                        </td>
                        <td valign="top" width="144" colspan="3">
                        <div align="center">尺寸&nbsp; mm</div>
                        </td>
                        <td valign="top" width="144" rowspan="2">
                        <div align="center">规格mm</div>
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="72" rowspan="2">
                        <div align="center">外半径 </div>
                        <div align="center">&nbsp;mm</div>
                        <div align="center">&nbsp;</div>
                        </td>
                        <td valign="top" width="96" rowspan="2">
                        <div>每环极限块数<br /><br /></div>
                        </td>
                        <td valign="top" width="60" rowspan="2">
                        <div align="center">倾斜角</div>
                        </td>
                        <td valign="top" width="60" rowspan="2">
                        <div align="center">体积<br />cm&sup3;</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="36">
                        <div align="center">b</div>
                        </td>
                        <td valign="top" width="60">
                        <div>&nbsp;a<sub>大</sub>/a<sub>小</sub><sub></sub></div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">c</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-88</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">80/70*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="144">
                        <div align="center">380&times;(80/70) &times;225</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">3116.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">238.762</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">1.508</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">6412.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-89</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="144">
                        <div align="center">380&times;(90/60) &times;150</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1165.3</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">79.587</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">4.523</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">4275.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-90</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">150</div>
                        </td>
                        <td valign="top" width="144">
                        <div align="center">380&times;(85/65) &times;150</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1653.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">119.381</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">3.016</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">4275.0</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-91</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">90/60*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="144">
                        <div align="center">380&times;(90/60) &times;225</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1165.3</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">79.587</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">4.523</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">6412.5</div>
                        </td>
                    </tr>
                    <tr>
                        <td valign="top" width="48">
                        <div align="center">T-92</div>
                        </td>
                        <td valign="top" width="36">
                        <div align="center">380</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">85/65*</div>
                        </td>
                        <td valign="top" width="48">
                        <div align="center">225</div>
                        </td>
                        <td valign="top" width="144">
                        <div align="center">380&times;(85/65) &times;225</div>
                        </td>
                        <td valign="top" width="72">
                        <div align="center">1653.0</div>
                        </td>
                        <td valign="top" width="96">
                        <div align="center">119.381</div>
                        </td>
                        <td valign="top" width="60">
                        <div align="center">3.