常見例句雙語例句IONEX portable fume control units are a series of adsorbing systems which provide the means of achieving airborne hazardous contaminant removal in gas streams not requiring particle filtration.IONEX便攜式菸霧控制系統(tǒng)是一系列吸收系統(tǒng)，可將空中運(yùn)動的有害性汙染物移出，而不需要微粒過濾。www.e-gtm.com.cn 返回 airborne contaminant