 |
| |||
| feather position; feathered position; feather | |||
| feathered pitch | |||
| флюгерное положение: 19 phrases in 5 subjects |
| Aerodynamics | 1 |
| Aviation | 13 |
| Physics | 1 |
| Solar power | 1 |
| Technology | 3 |
|
| |||
| feather position; feathered position; feather | |||
| feathered pitch | |||
| флюгерное положение: 19 phrases in 5 subjects |
| Aerodynamics | 1 |
| Aviation | 13 |
| Physics | 1 |
| Solar power | 1 |
| Technology | 3 |