2821| 7
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蝸桿測繪求助 |
點評
是個圓柱蝸桿,兩頭和中間一樣粗
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點評
蝸輪蝸桿副的變位都是渦輪變位的,蝸桿不進行變位
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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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