в пределах прямой видимости: 63 phrases in 12 subjects |
Antennas and waveguides | 1 |
Astronautics | 2 |
Communications | 1 |
Computer networks | 1 |
Electrical engineering | 1 |
Electronics | 6 |
Makarov | 3 |
Mass media | 8 |
Military | 24 |
Radio | 2 |
Technology | 8 |
Telecommunications | 6 |