5343| 13
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非標簡易軸承設(shè)計求教 |
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點評
R角應該大多少,?可否請大俠出個示意圖詳細描述一下自行車中軸的結(jié)構(gòu),?
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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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