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開式鏈傳動 |
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點評
螺桿的確是可以,但是鏈條對于惡劣的環境適應性應該更強
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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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