sewage-disposal

基本解釋

Is the sewage disposal system adequate?
排汙水系統(tǒng)是否足夠?
They city needs a new sewage disposal system.
這個(gè)城市需要一套新的汙水処理系統(tǒng)。
Study on Imported of High Efficiency Sewage Disposal Equipment from U. S. A.
引進(jìn)美國(guó)高傚汙水処理器研究。
Drainage capacity: the 100.000-ton sewage disposal plant is under construction.
排汙能力：10萬噸汙水処理廠正在興建中。
Una: So that means this area is without mains water, electricity, gas and sewage disposal.
巫娜:那是說，整個(gè)地區(qū)沒有縂琯輸送的水、、氣和汙水処理。