圆跳动是什么意思_圆跳动用英语怎么说_圆跳动的翻译_圆跳动翻译成_圆跳动的中文意思_圆跳动怎么读,圆跳动的读音,圆跳动的用法,圆跳动的例句

High - elasticity, good wear - resistance, oil - resistance. Small circle resilience difference , high metal core stability.

耐油、弹性好、耐磨性优良, 圆跳动公差小, 金属芯平衡度高.

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A new device for measuring run out error of needle valve seat's cone surface is proposed.

推出了一种新的针阀体座面圆跳动误差测量装置,介绍了误差的计算与评定方法.

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