无叶扇动力不理想吧,叶面不直吹损耗能量
很小巧很方便 适合户外
很不错的设计
螺旋桨的设计很不错
China · Outdoor Sport
This work is reposted from the original designer:Anders Sandström & Engin Güzel
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无叶扇动力不理想吧,叶面不直吹损耗能量
很小巧很方便 适合户外
很不错的设计
螺旋桨的设计很不错