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|
зона досягаемости : 41 phrases in 15 subjects |
| Air defense | 3 |
| Astronautics | 2 |
| Automated equipment | 3 |
| Aviation | 1 |
| Electrical engineering | 1 |
| General | 3 |
| Mass media | 1 |
| Mechanics | 1 |
| Military | 17 |
| NATO | 1 |
| Navy | 1 |
| Occupational health & safety | 1 |
| Space | 4 |
| Telecommunications | 1 |
| Transport | 1 |