variable wing
| camber control
| variable wing | |
| avia. | 可变机翼; 变几何形状机翼 |
| skydive. | 可调翼 |
| camber control | |
| tech. | 曲面控制 |
| |||
| 可变机翼; 变几何形状机翼 | |||
| 可调翼 | |||
| 可变翼 | |||
|
variable wing : 16 phrases in 4 subjects |
| Aviation | 12 |
| Rail transport | 2 |
| Technology | 1 |
| United Nations | 1 |