“微风”太阳能飞机创下无人驾驶最长飞行记录 - BBC

7/15/2022 12:00:00 AM2 years 9 months ago
by https://www.facebook.com/bbcworldservice/
by https://www.facebook.com/bbcworldservice/
空客研发的“微风”太阳能无人机打破其在2018年创下的长时间持续飞行记录,其军事和救灾意义受到关注。
- ·Tom Gerken & ·Ashleigh Swan
- BBC
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