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conference call (Alex_Odeychuk) | |||
conference communication |
конференцсвязь : 20 phrases in 9 subjects |
Communications | 4 |
Electronics | 1 |
General | 1 |
Information security and data protection | 3 |
Information technology | 2 |
Mass media | 3 |
Military | 1 |
Technology | 3 |
Telecommunications | 2 |