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China's CH-7 high-altitude, high-speed, long-endurance unmanned aerial vehicle (UAV) has successfully completed its maiden flight at an airport in northwest China. https://www.cctvplus.com/news/20251215/8457416.shtml#!language=1 Welcome to subscribe us on: Facebook: https://www.facebook.com/NewsContent.CCTVPLUS Twitter: https://twitter.com/CCTV ...
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