 |
|
Radio navigation : 149 phrases in 24 subjects |
| Air defense | 8 |
| Airports and air traffic control | 1 |
| Astronautics | 6 |
| Aviation | 10 |
| Communications | 1 |
| Ecology | 1 |
| Electronics | 3 |
| General | 3 |
| Geophysics | 2 |
| Gyroscopes | 1 |
| Makarov | 3 |
| Meteorology | 1 |
| Military | 39 |
| Missiles | 5 |
| Nanotechnology | 2 |
| Nautical | 5 |
| Navigation | 6 |
| Oil / petroleum | 1 |
| Physics | 3 |
| Radio | 1 |
| Shipbuilding | 1 |
| Soviet | 4 |
| Space | 23 |
| Technology | 19 |