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在有机化学工业的发展推动下,大批新型给排水塑料管材及复合材料管材相继涌现。这些管材相当一部分带来了自己独特的施工新工艺。就给排水施工管道选择做一些研究和总结。
In the organic chemical industry, driven by the development of a large number of new water supply and drainage of plastic pipe and composite pipe have emerged. A considerable part of these pipes have brought their own unique construction of new technology. Drainage to the construction of pipe selection to do some research and summary.