 |
| |||
| space and aircraft systems (Alex_Odeychuk) | |||
| космические и авиационные системы: 23 phrases in 7 subjects |
| Astronautics | 4 |
| Aviation | 4 |
| Education | 2 |
| General | 1 |
| Military | 3 |
| Security systems | 3 |
| Technology | 6 |
|
| |||
| space and aircraft systems (Alex_Odeychuk) | |||
| космические и авиационные системы: 23 phrases in 7 subjects |
| Astronautics | 4 |
| Aviation | 4 |
| Education | 2 |
| General | 1 |
| Military | 3 |
| Security systems | 3 |
| Technology | 6 |