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| 试车车间 | |||
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test shop : 17 phrases in 9 subjects |
| Automobiles | 1 |
| Aviation | 4 |
| Electric machinery | 3 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Management | 1 |
| Metallurgy | 3 |
| Technology | 2 |
| Telecommunications | 1 |
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