дуплексная связь: 68 phrases in 15 subjects |
Astronautics | 2 |
Aviation | 1 |
Communications | 3 |
Computer networks | 1 |
Computers | 5 |
Electronics | 16 |
Information security and data protection | 1 |
Information technology | 2 |
Mass media | 14 |
Meteorology | 1 |
Military | 2 |
Security systems | 2 |
Technology | 8 |
Telecommunications | 9 |
Television | 1 |