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high voltage direct current | |||
high-tension direct current | |||
high tension direct current | |||
high-voltage direct current |
高压直流电 : 22 phrases in 7 subjects |
Aviation | 1 |
Drilling | 1 |
Electric machinery | 2 |
Electronics | 6 |
General | 2 |
Hydroelectric power stations | 1 |
Technology | 9 |