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tracking (MichaelBurov) |
сопровождение работ : 22 phrases in 13 subjects |
Astronautics | 1 |
Aviation | 1 |
Contracts | 1 |
General | 1 |
Human resources | 2 |
Information technology | 1 |
Mass media | 2 |
Military | 5 |
Oil and gas | 1 |
Programming | 2 |
Security systems | 1 |
Technology | 2 |
Weapons of mass destruction | 2 |