1. Introducing a kind of dynamic capability study method which tested jumpiness of the sawblade made in Germany on the precision sizing saw machine, as well as vibration of principal rotation axle.
   介绍一种用动态性能试验法测试空载时在精密推台锯上的德国产锯片锯齿径向跳动值,以及旋转主轴振动情况。

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