上为非对称轴,下为对称轴
第二个,对称轮轴的空心轮蠕动机器人(视频)
https://v.youku.com/v_show/id_XNTA1OTMzMjA0MA==.html?spm=a2hzp.8244740.0.0
https://v.youku.com/v_show/id_XNTA1OTMzMjA0MA==.html 【花雕动手做】太搞笑啦,用一支密封胶管制成二只空心轮蠕动机器人(视频)
https://v.youku.com/v_show/id_XNTA1OTMzMzM3Ng==.html?spm=a2hzp.8244740.0.0
https://v.youku.com/v_show/id_XNTA1OTMzMzM3Ng==.html
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