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钻井系统 : 76 phrases in 10 subjects |
| Artificial intelligence | 1 |
| Drilling | 35 |
| Earth sciences | 8 |
| Engineering geology | 1 |
| Geophysics | 1 |
| Mechanics | 3 |
| Nautical | 2 |
| Navigation | 3 |
| Oil / petroleum | 19 |
| Technology | 3 |
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