Draining water system的意思|示意
排水系统
Draining water system的网络常见释义
排水体制 杭州市萧山区戴村镇污水系统专项规划_毕业论文_论文天下网 关键词：排水体制；管网；污水；污水量预测 [gap=1063]Key words: Draining water system; pipeline; sewage; forecast volume of sewage
Draining water system相关短语
1、 rain water draining system 雨水系统
2、 water preventing and draining system 防排水系统
Draining water system相关例句
A new method about treating waste water is advanced, it is the circulatory system without draining off waste water. It solves pollutant problem and protects the environment.
提出一种新颖的废水处理方法。采用循环使用水，不排放废水，解决含酚废水的污染问题，保护了环境。
The body screw back into place, gently open the little front-end ball valve, using compressed air to the drainage system of impurities, water, oil draining;
将阀体拧回原位，前端球阀轻轻打开一点，用压缩空气将排水系统内的杂质、水油排空；