коммутационное устройство : 45 phrases in 17 subjects |
Astronautics | 2 |
Automated equipment | 4 |
Aviation | 1 |
Cables and cable production | 2 |
Computer networks | 1 |
Computers | 1 |
Electrical engineering | 5 |
Electronics | 6 |
Energy system | 1 |
Information technology | 4 |
Mass media | 4 |
Metrology | 1 |
Military | 3 |
Nautical | 1 |
Technology | 5 |
Telecommunications | 3 |
Transport | 1 |