power supply: 39 phrases in 12 subjects |
Construction | 5 |
Electric machinery | 2 |
Electric traction | 10 |
Electronics | 8 |
Energy industry | 3 |
Environment | 1 |
Information technology | 1 |
Microsoft | 2 |
Power electronics | 4 |
Risk Management | 1 |
Transport | 1 |
Vacuum tubes | 1 |