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| lithosphere | |||
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| rocky area | |||
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岩石区 : 13 phrases in 7 subjects |
| Agriculture | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Explosives and Explosive Ordnance Disposal | 4 |
| General | 1 |
| Technology | 4 |
| Water resources | 1 |
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