4359| 5
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設計一款無級變速的小型臺鉆怎么弄啊,求助大俠們 |
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點評
樓主在哪兒說了用帶輪變速了?用寬V帶就是有級變速?那日產的鋼帶無級變速器算什么。
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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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