| Vides:Butterfly UAV
视频：以色列蝴蝶（Butterfly）无人机 Date:2013-10-26 Source:未知 By:admin Viewed: |
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| Vides:Butterfly UAV
视频：以色列蝴蝶（Butterfly）无人机 |
| The butterfly UAV is a Paramotor glider (Paraglider) based UAV.... [2013-10-26] |