时间:2026-04-16 10:45:04人气:5461来源: Ecns.cn
(ECNS) -- China's domestically developed "unmanned flying truck" HH-200 completed its maiden flight on Wednesday, marking progress in the development of large-scale unmanned cargo aircraft.
Developed independently by Aviation Industry Corporation of China (AVIC), the aircraft performed steadily with all systems functioning properly, smoothly fulfilling all pre-planned flight objectives, according to Xinhua News Agency.Night trail run in Kathmandu marks 73 years since first Qomolangma ascent
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