只需一步,快速開始
請教下全封閉是絲桿模組除了不銹鋼帶封閉還有一種是用皮帶的,請問下是什么皮帶,哪里可以買的到
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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