... 阻碍轴承旋转 Which Inhibits Bearing Rotation 真空旋转磁性流体轴承 Vacuum Feedthroughs 球轴承旋转载物台 ball bearing rotating stage ...
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The rotating stage is supported by large-diameter ball bearing to ensure good weight distribution.
旋转台由一个大直径球轴承支持,以保证很好的重量分配;
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