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维修技术 : 48 phrases in 11 subjects |
| Automobiles | 19 |
| Aviation | 4 |
| Business | 4 |
| Chemistry | 2 |
| Construction | 1 |
| Electronics | 4 |
| General | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 5 |
| Technology | 5 |
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