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| 造斜【岩】; 偏斜钻进; 侧钻新眼; 侧钻 | |||
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| 侧钻 | |||
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side-tracking : 14 phrases in 4 subjects |
| Drilling | 7 |
| Mechanics | 1 |
| Oil / petroleum | 2 |
| Technology | 4 |
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