 |
| |||
| external equipment; flight line equipment | |||
| airdrome equipment | |||
| aerodrome equipment; airfield equipment | |||
| аэродромное оборудование: 23 phrases in 7 subjects |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Aviation | 3 |
| Firefighting and fire-control systems | 1 |
| Meteorology | 1 |
| Military | 13 |
| Technology | 2 |