5981| 24
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請教各位大神這個軸承是SKF的么,我怎么找不到,還有鏈輪是怎么固定的 |
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點評
正解
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小黑屋|手機版|Archiver|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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