The existing public network for waste water drainage is along south side of the plot and the system is pressurized.

现有的公共污水管网沿着地块的南面，这部分系统是压力系统。

youdao

The waste water drainage strategy, experience and lessons in proper city of Jiamusi during 1998's extreme flood were discussed.

论述了1998年特大洪水期间，佳木斯市城区污水强排的对策，经验教训及对排水设施改造的建。

youdao

The waste water drainage strategy, experience and lessons in proper city of Jiamusi during 1998's extreme flood were discussed. The suggestion to pumping facility improvement was presented.

论述了1998年特大洪水期间，佳木斯市城区污水强排的对策，经验教训及对排水设施改造的建议。

youdao

Besides the unsightly effects that many mines have on the landscape, they usually churn out vast quantities of toxic waste in the form of acidic drainage-water and tailings the fine particles of rock produced when ore is ground down to release the minerals it contains.

ECONOMIST: Mine pollution