短語(yǔ)詞組短語(yǔ)emission control standard 排放控制標(biāo)準(zhǔn);污染物排放控制標(biāo)準(zhǔn)emission concentration standard [環(huán)境]濃度排放標(biāo)準(zhǔn)emission n standard 散發(fā)標(biāo)準(zhǔn)emission performance standard 排放標(biāo)準(zhǔn);效標(biāo)準(zhǔn);績(jī)效性指標(biāo)emission on standard 達(dá)標(biāo)排放emission below standard 達(dá)標(biāo)排放emission charge standard 排污收費(fèi)標(biāo)準(zhǔn)Holmium -166m Gamma-ray Emission Rate Standard 鈥car emission standard 汽車排放標(biāo)準(zhǔn) 返回 emission standard