短語詞組短語AIR INLET DAMPER 進風風門air bells damper 風擋Fresh Air Control Damper 新鮮空氣控制風門FORCED AIR DRIVER DAMPER 強制的空氣裝置氣門air control damper 風門調(diào)節(jié)器air r damper 空氣減震器;空氣阻尼器air valve damper 空氣阻尼FORCED AIR DRIVED DAMPER 強制的空氣裝置氣門air circulation damper 空氣調(diào)節(jié)器 返回 air damper