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| 多 重点: 12 phrases in 10 subjects |
| Automobiles | 2 |
| Aviation | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Geophysics | 1 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Technology | 1 |
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