您要查找的是不是：
- Repulse Bay Sewage Chlorination Plant 浅水湾污水氯化厂
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- sewage chlorination 污水氯化作用
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- The river was contaminated with sewage. 这河水被污水污染了。
- The sewage pipes were choked with rubbish. 垃圾阻塞了污水管道。
- The waste material and water carried in sewage. 污水，污物从下水道中排出。
- Article 19 Urban sewage shall be centrally treated. 第十九条 城市污水应当进行集中处理。
- Is the sewage disposal system adequate? 排污水系统是否足够?
- In sewage one can not see youself mirror. 污水难照影。
- Chlorination tablet can be added to water to make it safe to drink. 将加氯消毒片放入水中可以使之安全。
- Sewage, however, is rather different. 然而，污水则有所不同。
- The pipe disgorges sewage into the sea. 这管道将污水排入大海。
- The raw sewage is chemically treated. 未经处理的污水要进行化学处理。
- An outflowfrom a sewer or sewage system. 废水从排水管道中流出的物体。
- The practice of chlorination has become so widespread. 氯化法在实践中已得到广泛应用。
- The kind of plant doesn't soak the sewage up. 这种植物没有吸入污水。
- Chlorination is carried out with Nhaloamines and sulfuric acid. 氯化是用N-卤胺和硫酸。
- Urban sewage shall be centrally treated. 城市污水应当进行集中处理。
- Shanghai Zhuyuan Sewage Treatment Plant No. 上海市竹园第一污水处理厂。
