特殊用法air-exhausting ventilator1.排气风扇air-feeding ventilator1.供气风扇automatic ventilator1.自动通风器auxiliary ventilator1.辅助通风机cab ventilator1.司机室通风器ceiling ventilator1.天棚通风机centrifugal ventilator1.离心(式)通风机deck ventilator1.顶棚窗, 顶棚通风窗end ventilator1.端部通风口extract ventilator1.抽风器fan ventilator1.风扇通风器gooseneck ventilator1.鹅颈式通风管hit-and-miss ventilator1.活动通风板hooded ventilator1.通烟帽hopper ventilator1.排臭器hull ventilator1.车盘通风器2.车座通风口louver-type ventilator1.百叶窗式通风器mine ventilator1.矿用风机mushroom ventilator1.蘑菇形通风筒natural ventilator1.自然通风器roof ventilator1.车顶通风器slip-ring ventilator1.滑环通风机suction ventilator1.吸风机upcast ventilator1.朝上通风筒updraft ventilator1.上风道式通风机(抽气装置)water jet ventilator1.水射通风器wet ventilator1.湿式通风器window ventilator1.通风窗window deflector ventilator1.挡尘通风窗wooden ventilator1.木质通风装置