 |
| |||
| safety take-off | |||
| safety takeoff | |||
| безопасный взлёт: 10 phrases in 5 subjects |
| Aerohydrodynamics | 1 |
| Airports and air traffic control | 2 |
| Astronautics | 2 |
| Aviation | 4 |
| Helicopters | 1 |
|
| |||
| safety take-off | |||
| safety takeoff | |||
| безопасный взлёт: 10 phrases in 5 subjects |
| Aerohydrodynamics | 1 |
| Airports and air traffic control | 2 |
| Astronautics | 2 |
| Aviation | 4 |
| Helicopters | 1 |