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| 岩心 (полученный при бурении); 岩芯 (полученный при бурении) | |||
| 岩样 | |||
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| ...岩石样品 | |||
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| 岩样 | |||
| образец породы: 6 phrases in 4 subjects |
| Drilling | 1 |
| General | 2 |
| Geology | 2 |
| Oilfields | 1 |
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