plastic conduit 中文意思是什麼
plastic conduit
解釋
塑料管道-
Standard test method for assembly force of plastic underground conduit joints that use flexible elastomeric seals located in the bell
使用撓性彈性密封件裝在承介面處的地下塑料管道接頭裝配力的測試方法 -
Standard test method for water infiltration resistance of plastic underground conduit joints which use flexible elastomeric seals
使用撓性彈性密封材料的地下塑料水管接頭耐水滲透性測試方法 -
Test method for assembly force of plastic underground conduit joints that use flexible elastomeric seals located in the bell
用柔性合成橡膠密封件固定在套桶中的塑料地下管道接頭組合力試驗方法 -
Test method for water infiltration resistance of plastic underground conduit joints which use flexible elastomeric seals
採用柔性合成橡膠密封件的塑料地下管道接頭耐水滲透性試驗方法 -
Code for construction and acceptance of buried telecommunication plastic conduit engineering in city area
城市地下通信塑料管道工程施工及驗收規范
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