This paper introduces the standard of high quality drinking water, purification technology, offering, design of distribution network and prevention and cure of the second pollution of water.
介绍优质饮水水质标准，净化工艺技术与供应，管网设计以及水的二次污染的防冶。
The method which can also be reference to indoor and outdoor water distribution network design will greatly improve the efficiency of the design work.
该方法也可以被借鉴到室内外给水管网的设计计算，将极大提高设计工作的效率。
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