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URL title: 磨齿加工技术现状及磨齿机各方面改进情况-磨齿机加工-常州市尼尔司机械有限公司【官网】
URL description:  采用磨齿加工的齿轮具有低传动噪音、高传动效率和长使用寿命的优点。磨齿
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