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电 气 系统 : 157 phrases in 17 subjects |
Air defense | 2 |
Automobiles | 24 |
Aviation | 34 |
Bridge construction | 1 |
Business | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 26 |
General | 2 |
Household appliances | 1 |
Hydroelectric power stations | 2 |
Isolation | 1 |
Metallurgy | 2 |
Nuclear and fusion power | 5 |
Oil processing plants | 1 |
Space | 18 |
Technology | 35 |