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оперативная группа (ОГ) | |||
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оперативная группа |
Operational Group : 43 phrases in 13 subjects |
Aviation | 2 |
Energy industry | 1 |
General | 2 |
Historical | 1 |
Intelligence and security services | 3 |
Law | 1 |
Microelectronics | 1 |
Military | 23 |
NATO | 2 |
Oil / petroleum | 1 |
Oil processing plants | 2 |
Police | 1 |
Security systems | 3 |