Design Internal Battery Structure Based Upon My Image

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  FreelancingJTN

  • 6 年 之前

  Thanks for considering, working on it

  • 6 年 之前
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  竞赛主办者

  • 6 年 之前

  Thank you very much! The center layer needs to be another layer like the top and bottom - it is in between the two, and it should also be rectangular like the top and bottom layer. Also, the bottom circle should be smaller.

  • 6 年 之前