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<h3> 管线敷设方式</h3></td></tr>
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<td class="smallfont" valign="center" align="middle" width="100%" colspan="2"><b>作者</b>:不详 <b>发表时间</b>:2008-3-25 </td></tr>
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<div>sc:焊接钢管<br/>tc:电线管<br/>pc:硬质塑料管<br/>ct:电缆桥架<br/>cp:金属软管<br/>SR:钢线槽<br/>RC:水煤气管<br/>导线敷设部位:<br/>SR:沿钢索敷设<br/>CLE:沿柱或跨柱敷设<br/>WE:沿墙面敷设<br/>CE:沿天棚面或顶棚面敷设<br/>ACE:在能进入的吊顶在敷设<br/>BC:暗敷设在梁内<br/>CLC:暗敷设在柱子内<br/>wc:暗敷设在墙内<br/>FC:预埋在地面内<br/>cc:暗敷设在顶板内<br/>
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