常見例句雙語例句An Owner supplied dust extraction system shall be installed by Builder at each hopper.建造方將在每個漏斗上安裝一套由船東提供的抽灰系統(tǒng)。The power tool may be a garden leaf blower or a dust extraction machine, including a domestic vacuum cleaner.動力工具可為園葉吹風機或吸塵 器，包括家用真空吸塵器。ip.comThat the principal axis of dust extraction air blower for hot metal iron pretreatment in No. 2 steelmaking plant twisted off is because of the lubrication failure of its bearings.因軸承潤滑問題，導致二煉鋼鐵水預處理除塵風機主軸軸頸過熱扭曲失效。 返回 dust extraction