短语词组短語air -brake handle 氣動刹車減速手柄air pneumatic brake 氣力刹車Air disc brake valves 氣壓磐式制動閥air tow brake 氣動制動器air r brake 空氣制動器;氣牐air cooled brake 氣冷牐air booster brake 氣加力制動器 返回 air brake