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air defense area; air defense region; air defense zone; air defense belt; air defence zone |
зона ПВО : 179 phrases in 9 subjects |
Artillery | 2 |
Astronautics | 8 |
Aviation | 8 |
General | 3 |
Law | 1 |
Military | 137 |
Nanotechnology | 2 |
NATO | 1 |
Technology | 17 |