三同時(指完成工程的同時,完成處理廢水、廢氣和廢渣的設施)
詞語: 三同時(指完成工程的同時,完成處理廢水、廢氣和廢渣的設施)
解釋: three simultaneitie": completion of a project simultaneously with the completion of the facilities for controlling waste water,waste gas and industrial waste
詞典: 貿易專業漢英詞典
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