Operate burnishing machine to ensure proper finish on silverware.
正确操作抛光机器去保证更好的清洗银器。
Studied on and designed the pneumatic system for the spiral bevel gear burnishing machine.
该气动在国内是首次研究应用于数控螺旋锥齿轮研齿机。
Studied on and designed the pneumatic system for the spiral bevel gear burnishing machine.
该气动在国内是首次研究应用于数控螺旋锥齿轮研齿机。
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