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上池 : 57 phrases in 13 subjects |
| Architecture | 1 |
| Automobiles | 3 |
| Chemistry | 1 |
| Drilling | 4 |
| Ecology | 5 |
| Electronics | 3 |
| Engineering geology | 1 |
| Hydroelectric power stations | 8 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Swimming | 1 |
| Technology | 25 |
| Water resources | 1 |
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