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shen11111

shen11111's channel

5 subscribers
9,717 video views
  • Thumbnail 0:42
    6 months ago

    磁动机

    磁动机 利用磁性材料的基本原理，结合磁屏蔽材料制造一个机械系统，提取­两组磁性材料间产生的引（斥）力做为能量。

    9,717 views

    shen11111 shen11111 uploaded
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