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继 电 器故障 : 25 phrases in 11 subjects |
| Automobiles | 2 |
| Construction | 1 |
| Electric machinery | 1 |
| Electronics | 5 |
| Hydroelectric power stations | 3 |
| Metallurgy | 3 |
| Power system protection | 2 |
| Rail transport | 1 |
| Space | 1 |
| Technology | 4 |
| Wind Energy | 2 |
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