 |
| |||
| observation aircraft | |||
| самолёт наблюдения: 30 phrases in 8 subjects |
| Artillery | 1 |
| Aviation | 1 |
| Ecology | 3 |
| General | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Military | 18 |
| Technology | 4 |
|
| |||
| observation aircraft | |||
| самолёт наблюдения: 30 phrases in 8 subjects |
| Artillery | 1 |
| Aviation | 1 |
| Ecology | 3 |
| General | 1 |
| Geophysics | 1 |
| Makarov | 1 |
| Military | 18 |
| Technology | 4 |