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风扇叶片 | |||
空气动力舵 | |||
风车扇叶; 风标翼; 风斗导向翼; 风轮调速器 | |||
风扇 | |||
风轮 | |||
空气舵 | |||
通风机叶片; 通气格子板; 鼓风机叶; 风向标; 风轮测速器; 风车叶片 | |||
风标; 导风板 |
air vane: 22 phrases in 8 subjects |
Automobiles | 11 |
Aviation | 1 |
Electric machinery | 1 |
Electronics | 2 |
Refrigeration | 1 |
Shipbuilding | 1 |
Technology | 4 |
Wind Energy | 1 |