钻削的英文

例句与用法

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1. Deep - hole drilling
   深孔钻削
2. Test and study on vibratile drilling new laminated material by step type variable parameter
   阶跃式变参数振动钻削新型叠层材料的实验研究
3. Research on upgrading quality of micro - holes diameter by using varyingfrequency vibration drilling
   变频率振动钻削微孔提高孔径质量的研究
4. The designing and producing of the automatic circulation circuit of the aiguille in the bore - cut precess equipment
   的钻削加工装置钻头自动循环控制电路的设计