 |
| наземные наблюдения: 110 phrases in 18 subjects |
| Astronautics | 7 |
| Aviation | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Geophysics | 4 |
| Makarov | 2 |
| Meteorology | 2 |
| Military | 67 |
| Military aviation | 1 |
| Nanotechnology | 2 |
| NATO | 5 |
| Oil / petroleum | 1 |
| Remote sensing | 1 |
| Security systems | 2 |
| Technology | 8 |
| Weapons and gunsmithing | 1 |