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{block name="title"}污水管伸入检查井长度是多少-丫丫百科{/block}
{block name='description'}一般污水管要伸入检查井5厘米左右。通常排污管道检查井的位置间距和排污管直径等有关，例如排污管道直径不低于20毫米时，检查井间距不可超过30米等等。检查井是为城市地下基础设施设备维修方便二设立的检修口。例如为了方便排水排污、燃气管、电线等维修设立检查井。{/block}
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<div class="qa_posi"><div class="c_center">您的位置：<a href="//www.tianyaya.cn">丫丫百科</a> > <a href="//www.tianyaya.cn/tuwen/fangchan/">说房产</a> > <a href="https://www.tianyaya.cn/tuwen/877249874270311405.html">污水管伸入检查井长度是多少</a></div></div>
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            <h1 class="tit" style="text-align: center;font-size: 28px;margin-top: 15px"><span>污水管伸入检查井长度是多少</span></h1>
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                <span>时间：2023-01-24</span>
                <span>来源：互联网公开数据整理或转载</span>
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                <p>一般污水管要伸入检查井5厘米左右。通常排污管道检查井的位置间距和排污管直径等有关，例如排污管道直径不低于20毫米时，检查井间距不可超过30米等等。检查井是为城市地下基础设施设备维修方便二设立的检修口。例如为了方便排水排污、燃气管、电线等维修设立检查井。</p>            </div>
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