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| 封隔器试压 | |||
| 压水试验; 钻孔压水试验 | |||
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packer test : 26 phrases in 7 subjects |
| Drilling | 1 |
| Earth sciences | 1 |
| Engineering geology | 4 |
| Geophysics | 1 |
| Mining | 3 |
| Oil / petroleum | 10 |
| Technology | 6 |
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