power supply voltage: 63 phrases in 14 subjects |
Electrical engineering | 20 |
Electronics | 12 |
Energy industry | 2 |
General | 1 |
Makarov | 1 |
Measuring instruments | 1 |
Military | 7 |
Office equipment | 3 |
Oil / petroleum | 1 |
Power electronics | 2 |
Quality control and standards | 1 |
Shipbuilding | 1 |
Technology | 10 |
Transport | 1 |