英语词汇“gas-free certificate”的翻译、意思、用法、释义-英汉汉英词典

单词	gas-free certificate
释义	gas-free certificate清除有害气体证书gas-free certificate清除有害氣體證書機械工程gas-free certificate清除有害氣體證書造船工程名詞
随便看	goedkenite goeduck goehr goehr, alexander goehr, walter goeioesociformes goel goeland goeland, lac au goels goemancer goemetrical goenycta niveiguttata goeppert-mayer goeppert-mayer, maria -goer goer goera minuta goera prominens goera taiwanensis goera tenuis goergeyite goergyite goering goering, hermann (wilhelm)