2244| 5
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動壓或者靜壓主軸的軸承位粗糙度 |
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點評
好粗,如果是滾動軸承的軸承位倒還好,如果是滑動軸承的軸承位,這明顯粗了
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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