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Terms for subject Oil / petroleum containing included angle | all forms | exact matches only | in specified order only
| English | Chinese |
| included angle of teeth | 钻头齿间铣刀角 |
| included angle of teeth | 钻头齿间夹角 |
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| English | Chinese |
| included angle of teeth | 钻头齿间铣刀角 |
| included angle of teeth | 钻头齿间夹角 |