 |
| радиолокационные наблюдения: 79 phrases in 14 subjects |
| Astronautics | 9 |
| Aviation | 4 |
| Diplomacy | 2 |
| Electronics | 2 |
| Household appliances | 1 |
| Makarov | 2 |
| Maritime law & Law of the Sea | 1 |
| Mass media | 1 |
| Meteorology | 2 |
| Military | 42 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Technology | 9 |