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电压分配 | |||
电压分布 |
voltage distribution : 23 phrases in 11 subjects |
Automobiles | 3 |
Communications | 1 |
Electric machinery | 2 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Metallurgy | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Space | 1 |
Steel production | 1 |
Technology | 8 |