 |
| |||
| система навигации и связи | |||
|
navigation and communications system : 12 phrases, 4 sujets |
| Astronautique | 1 |
| Militaire | 5 |
| Ordinateurs | 1 |
| Technologie | 5 |
|
| |||
| система навигации и связи | |||
|
navigation and communications system : 12 phrases, 4 sujets |
| Astronautique | 1 |
| Militaire | 5 |
| Ordinateurs | 1 |
| Technologie | 5 |