| |||
carbon controller | |||
carbon regulator (напряжения); carbon-pile regulator (напряжения) | |||
carbon regulator; carbon-pile regulator |
угольный регулятор: 7 phrases in 5 subjects |
Electrical engineering | 1 |
Electronics | 2 |
Mass media | 1 |
Rail transport | 1 |
Technology | 2 |