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業(yè)務(wù)領(lǐng)域

Business area

環(huán)保工程

環(huán)保工程是指特定為環(huán)境保護所做的工程,由于工業(yè)發(fā)展導致環(huán)境污染,而以某組設想目標為依據,應用有關(guān)的科學(xué)知識和技術(shù)手段,通過(guò)一群人的有組織活動(dòng)將環(huán)境污染問(wèn)題去處理解決的一些工程。

中文少妇按摩久久高潮-中文字幕视频一区人妻-亚洲无码2020每日更新-国产高清不卡一二三区
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