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分析了在雨水管道设置沉淀部的作用,沉淀部给管道维修、养护带来的好处,可改善水质状态通过事例总结出相应的清扫方法。并可广泛加以推广。
Analyze the role of the precipitation department in the rainwater pipeline, the benefits of the precipitation department for pipeline maintenance and maintenance, and improve the water quality status. Summarize the corresponding cleaning methods through examples. And can be widely promoted.