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| 采矿作业; 山地工作 | |||
| 井巷工程; 采矿工作 | |||
| 采石工程 | |||
| горных работ: 40 phrases in 6 subjects |
| Environment | 3 |
| General | 19 |
| Geology | 5 |
| Mining | 8 |
| Oilfields | 1 |
| Technology | 4 |
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