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  • 3天前
Why do many municipal systems now choose to use plastic pipes instead of traditional steel pipes? I believe you will get the answer after watching the video.
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文字稿
00:00为什么现在市政工程都在用塑料管道,金属管道强度高,安全性也更有保障,但易腐蚀,焊接麻烦,比起塑料管道运输成本也高出很多,塑料管道连接简单,强度高,逆风性好,带酸耐腐蚀,从运输成本到整体的使用体验,塑料管道都有更大的优势,所以现在市政工程越来越多的都在用塑料管道了。