pinion cutter pinion-shaped shaper cutter的意思|示意
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小齿轮铣刀小齿轮形成形刀具
pinion cutter pinion-shaped shaper cutter的网络常见释义
齿轮插刀 ... 齿轮齿条机构pinion and rack 齿轮插刀pinion cutter pinion-shaped shaper cutter 齿轮滚刀hob hobing cutter ...