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平板试验 : 21 phrases in 10 subjects |
| Architecture | 1 |
| Bridge construction | 2 |
| Earth sciences | 1 |
| Engineering geology | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Sports | 5 |
| Technology | 5 |
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