| |||
junction box (60 Гц) | |||
feeder switchboard | |||
power panel | |||
power board; power distribution frame (oleg.vigodsky) |
щит питания: 15 phrases in 10 subjects |
Astronautics | 2 |
Automated equipment | 1 |
Caspian | 1 |
Electrical engineering | 2 |
Electronics | 1 |
General | 3 |
Information technology | 1 |
Nautical | 1 |
Oil processing plants | 1 |
Telecommunications | 2 |