 |
| |||
| авиационная система | |||
| aviation system: 86 phrases in 15 subjects |
| Astronautics | 2 |
| Aviation | 13 |
| Aviation medicine | 1 |
| Ecology | 7 |
| Electrical engineering | 1 |
| Electricity | 1 |
| General | 1 |
| Makarov | 2 |
| Meteorology | 1 |
| Military | 48 |
| Nautical | 1 |
| Oil and gas | 2 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Technology | 4 |