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HDPE给水管的承压能力_百度知道
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HDPE给水管的承压能力_百度知道
Website URL:
https://zhidao.baidu.com/question/334792089.html
Category:
Design Renovation
HDPE管道的有不同的系列型号,给水管的话管材印字标示分别为:SDR33、SDR26、SDR21、SDR13.6、SDR11,分别对应承受压力为:0.4MPa、0.6MPa、0 ...
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