| |||
high voltage direct current | |||
high tension direct current | |||
high-tension direct current | |||
high-voltage direct current |
постоянный ток высокого напряжения : 12 phrases in 6 subjects |
Cement | 1 |
Electronics | 1 |
Energy industry | 1 |
Makarov | 3 |
Power system protection | 1 |
Technology | 5 |