基本解釋乾燥空氣泵英漢例句雙語例句This equipment is 480E, CAC480, detection UR479 pump shell air-tightness, such as the equipment belong to automatic double-position air-tightness dry sorting machines.該設備是檢測480E、CAC480、UR479等水泵殼躰的氣密性，此設備屬於全自動雙工位氣密性乾檢機。www.yz-z.comdry-air pump更多例句詞組短語短語dry -air r pump 乾風泵dry-air pump更多詞組專業(yè)釋義經(jīng)濟學乾風泵