1、
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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2、
Burnishing of gear teeth spiral bevel milling cutter head sharpening machine
（齿轮的）轮齿研磨螺旋锥齿轮铣刀盘刃磨床
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