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在機械設(shè)計課程中,,深溝球軸承能否用于圓錐齒輪傳動,,還是必須使用圓錐滾子軸承進.... |
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點評
而且,,可能你算了好幾次后會發(fā)現(xiàn),你選不到合適的深溝球軸承�,�,!
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