ventilation property n. 透氣性ventilation port level [經濟學]通風窗拉桿ventilation opening 通風口ventilation level 通風水平;通風平巷ventilation installation 通風設備ventilation hole 通風孔,風眼ventilation for storage batteries room [地球科學]蓄電池艙通風[交通運輸工程]蓄電池艙通風ventilation flue [土木建筑工程]風路ventilation flow rate [環(huán)境科學技術]通風流量ventilation fan 通風設備ventilation equipment 通風設備;空調設備ventilation duct spacer [土木建筑工程]風道隔片ventilation duct n. 通風管ventilation door [機] 風門ventilation curtain [交通運輸工程]隧道通風簾幕ventilation by air passage [交通運輸工程]風道式通風ventilation and air-conditioning room [軍事學]通風與空調室ventilation (n.) ventilation n.通風;通風設備;充氣;公開討論ventilating vane [經濟學]通風機葉片