двухпроводная линия: 82 phrases in 15 subjects |
Antennas and waveguides | 4 |
Communications | 2 |
Computer networks | 1 |
Electrical engineering | 2 |
Electronics | 14 |
Information technology | 1 |
Makarov | 6 |
Mass media | 11 |
Physics | 1 |
Rail transport | 1 |
Security systems | 1 |
Technology | 20 |
Telecommunications | 14 |
Telephony | 1 |
Transport | 3 |