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详细介绍了W型排水用柔性接口铸铁管的主要性能、特点,并同UPVC塑料排水管和其他接口方式的排水用柔性接口铸铁管进行了分析比较,提出了作者的观点。
The main performance and characteristics of the W-type drained flexible interface cast iron pipe are introduced in detail. The analysis and comparison with the UPVC plastic drain pipe and the other flexible interface cast iron pipe for drainage are presented and the author’s viewpoints are put forward.