 |
| система посадки: 152 phrases in 17 subjects |
| Aerodynamics | 3 |
| Astronautics | 2 |
| Aviation | 66 |
| British usage, not spelling | 1 |
| Electronics | 2 |
| Forestry | 3 |
| Machine components | 10 |
| Mechanic engineering | 2 |
| Metalworking | 2 |
| Military | 34 |
| Missiles | 5 |
| Optics branch of physics | 1 |
| Radio | 10 |
| Sewing and clothing industry | 1 |
| Technology | 6 |
| Welding | 3 |
| Wood processing | 1 |