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Terms for subject Engineering geology containing pattern drilling | all forms | exact matches only | in specified order only
| English | Chinese |
| drilling pattern | 炮眼布置 |
| drilling pattern | 炮孔排列 |
| drilling pattern | 钻孔布置 |
| star-pattern drilling bit | 十字钻头 |
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| English | Chinese |
| drilling pattern | 炮眼布置 |
| drilling pattern | 炮孔排列 |
| drilling pattern | 钻孔布置 |
| star-pattern drilling bit | 十字钻头 |