【摘要】 水资源缺乏逐渐成为困扰我国各大城市的首要问题。本文阐述了当前大部分城市中小区供 水系统普遍存在的几点问题,并对其产生原因做了较深入的剖析,给出了合理的解决方案和建议。更多还原

【Abstract】 The lack of water resource is becoming a primary problem for large citied in our country. This paper states some questions of water - supply system that widely occurring in the cities. It also analyses their produce causations and provide reasonable solving method and suggestion.更多还原