An er damper for controlling machine chatter is developed.

研究开发了一种控制机床颤振的电流变减振器。

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Processed by the digital controlling machine, so the precision is high.

整机数控机床加工，精密度高；

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Processed by the digital controlling machine, so the precision is high.

整机数控机床加工，精密度高；

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