短語(yǔ)詞組短語(yǔ)potable water supply system 生活飲用水系統(tǒng)GK Potable water supply 飲用水供給Potable water supply pipelines 飲用水供應(yīng)管道系統(tǒng)abstraction for potable water supply 抽取作可飲用水的供應(yīng)potable water -supply detail 飲水供水Potable water supply within buildings 建筑物里飲用水供給 返回 potable water supply