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無內圓轉彎機 |
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點評
看起來鏈條側面受皮帶的張力,純摩擦,就靠耐磨條導向保持環形移動,速度快了的話,這個耐磨條壽命不樂觀!
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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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