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Terms for subject Drilling containing knock out | all forms | exact matches only | in specified order only
| English | Chinese |
| knock out | 敲出 |
| knock out | 击落 |
| knock out | 分离 |
| knock out stuck pipe | 震击被卡钻具 |
|
| English | Chinese |
| knock out | 敲出 |
| knock out | 击落 |
| knock out | 分离 |
| knock out stuck pipe | 震击被卡钻具 |