 |
| |||
| балансировка воздушного винта | |||
| |||
| балансировка воздушного винта | |||
|
propeller balancing : 10 phrases in 6 subjects |
| Aerohydrodynamics | 1 |
| Aviation | 2 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Space | 3 |
| Technology | 2 |
|
| |||
| балансировка воздушного винта | |||
| |||
| балансировка воздушного винта | |||
|
propeller balancing : 10 phrases in 6 subjects |
| Aerohydrodynamics | 1 |
| Aviation | 2 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Space | 3 |
| Technology | 2 |