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小白求助,請問通過什么零件可以將鋸片固定在電機上使得電機帶動鋸片穩穩轉動 |
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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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