1、风桥
...air crash 航空失事air crossing 风桥air curtain 气帘 ...
2、[矿业]风桥
...air crash 航空失事air crossing 风桥air curtain 气帘 ...
natural air-crossing天然风桥
air r crossing风桥
natural air crossing天然风桥
air crossing pressure pulse交会压力波
crossing air pressure pulse交会空气压力波
the crossing air conditioner侧吹风空调