The defect in the drainage must be remedied.

这统缺陷该设法补救。

Winterize head, holding tank and fresh water system by draining or filling with non-toxic anti-freeze.

冬天组长,召开了统及淡池或填无毒防冻剂.

The drainage of the city is not good, some of the pipes are broken.

这个城统不好, 有些管都破裂了。

Introduce An Shun's Power plant a Term clotted water depurate equipment's drainage technic change.Change before or anon contrast, sopite design technic existed problem.

介安顺发电厂一期凝结精处理再生统技术改造前、后运行情况，解决原设计上存在技术问题。