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administration security (Alexander Matytsin) |
организационная безопасность: 12 phrases in 8 subjects |
Firefighting and fire-control systems | 1 |
Makarov | 2 |
Nuclear and fusion power | 2 |
Production | 2 |
Sakhalin | 2 |
Scientific | 1 |
Security systems | 1 |
Technology | 1 |