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максимальное напряжение: 66 phrases in 18 subjects |
Antennas and waveguides | 3 |
Automated equipment | 1 |
Automobiles | 1 |
Construction | 1 |
Electrical engineering | 3 |
Electronics | 19 |
Machine components | 3 |
Mechanic engineering | 1 |
Metalworking | 1 |
Microelectronics | 12 |
Plastics | 1 |
Power electronics | 5 |
Power system protection | 1 |
Radio | 6 |
Rail transport | 3 |
Shipbuilding | 1 |
Sports | 1 |
Technology | 3 |