automotive emission control汽車排氣控制;汽車排煙管制
auxiliary emission control device輔助排放控制裝置
Emission Control Device排放物控制裝置
computerized emission control電腦廢氣控制
closed loop emission control閉路廢氣控制
Exhaust Emission Control Device排放物控制裝置
emission control regulator valve廢氣控制調(diào)節(jié)閥
vehicle emission control information車輛廢氣控制資料
Evaporative emission control乙烯乙二醇;油氣污染凈化控制;汽油蒸汽控制系統(tǒng);汽油蒸發(fā)污染控制