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电力 设备 : 36 phrases in 17 subjects |
Automobiles | 2 |
Aviation | 3 |
Business | 1 |
Drilling | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 8 |
Exhibitions | 1 |
General | 1 |
Hydroelectric power stations | 2 |
Management | 1 |
Metallurgy | 1 |
Name of organization | 1 |
Oil / petroleum | 1 |
Technology | 8 |
United Nations | 1 |
Water resources | 2 |