за: 889 phrases in 24 subjects |
Accumulators | 3 |
Cables and cable production | 27 |
Computer networks | 19 |
Ecology | 1 |
Economy | 255 |
Electric machinery | 15 |
Electric motors | 20 |
Electrical engineering | 63 |
Electricity generation | 26 |
Electronics | 40 |
Isolation | 9 |
Magnetics | 6 |
Mathematics | 3 |
Microsoft | 255 |
Patents | 17 |
Power electronics | 3 |
Power lines | 8 |
Power system protection | 5 |
Printed circuit boards | 1 |
Risk Management | 7 |
Statistics | 1 |
Thermal Energy | 65 |
Transformers | 15 |
Vacuum tubes | 25 |