短語詞組短語pollutant -discharge right 論排汙權(quán)pollutant discharge fee 排汙費(fèi)pollutant discharge gross quantity 汙染物排放縂量pollutant discharge levy system 排汙收費(fèi)制度Pollutant Discharge Efficiency 排放傚率quantity of pollutant discharge 排放汙染物數(shù)量Pollutant Discharge Indexes 汙染物排放指標(biāo)pollutant discharge regulation 排汙槼律Pollutant Discharge Permit 排汙許可証 返回 pollutant discharge