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在直徑200內(nèi)實現(xiàn)6米長度的電動折疊或者伸縮是不是很難實現(xiàn) |
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點評
剛性鏈也達不到直徑200mm
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點評
【學(xué)會剪刀蟲神奇的收翅法,,太陽能電池板大獲成功,,折疊凈省10倍空間】 https://www.bilibili.com/video/BV13L4y1G7hY/?share_source=copy_web&vd_source=e46c217f8f4cc88e71f8d4c9b8da3225
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