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2013-05-23 12:21
求翻译：Some of the numerous types of ball beatings are shown in Fig. 8.2. The deep-groove bearings are radial bearing; i.e. they are primarily intended to take radial loads. Magneto bearings are small bearings(4 - to 30- mm ID)used in magnetos, gyroscopes and instruments. They are usually mounted in pairs. Since the outer rin是什么意思？ 待解决
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Some of the numerous types of ball beatings are shown in Fig. 8.2. The deep-groove bearings are radial bearing; i.e. they are primarily intended to take radial loads. Magneto bearings are small bearings(4 - to 30- mm ID)used in magnetos, gyroscopes and instruments. They are usually mounted in pairs. Since the outer rin
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