головных телефонов: 95 phrases in 13 subjects |
Astronautics | 1 |
Aviation | 3 |
Communications | 1 |
Electronics | 28 |
General | 2 |
Information security and data protection | 1 |
Makarov | 4 |
Mass media | 11 |
Military | 4 |
Nautical | 1 |
Security systems | 5 |
Technology | 10 |
Telecommunications | 24 |