1452| 7
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請教大佬們關于圓柱滾子軸承里面滾子的問題 |
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點評
謝謝了!NSK官網產品樣本里只有常規參數,滾子直徑沒有。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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