短语词组短語air sand blower [機]噴砂器;噴砂機;吹砂器;空氣噴砂器main air port blower 主鼓風機air -blower room 風機室air scour blower 風滌鼓風機turbine air -blower 汽輪鼓風bf air -blower 高爐鼓風機cycle air -blower 循環風機 返回 air blower