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CDIV (Call Diversion gulnara11) |
Переключение связи: 26 phrases in 10 subjects |
Apollo-Soyuz | 1 |
Astronautics | 1 |
Aviation | 2 |
General | 1 |
Information security and data protection | 4 |
Mass media | 4 |
Military | 2 |
Security systems | 6 |
Technology | 1 |
Telecommunications | 4 |