以要求的水量、水质和水压，供给城镇生活用水和工业用水。又称城镇给水。
他们改变河道为那座城镇供水。
本文主要介绍了聚乙烯城镇供水、城镇燃气和建筑给水管道的连接方法、技术要求和熔接接头质量检查。
The paper introduces the joint method and technology requirement and inspection of polyethylene(PE) pipeline for water and fuel gas supply.
哈达德说，这就是为什么人们发现能够接受从当地的河流中供水，即使那条河在某一个点上与上游城镇的污水汇合。
This, Haddad says, is why people find it acceptable to get their water supply from their local river, even though that river water at one point mingled with the sewage of the town upstream.
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