送货无人机来了 彩虹-YH1000无人物流机成功首飞

Core Insights - The Rainbow-YH1000 unmanned logistics aircraft successfully completed its maiden flight, achieving good flight data and meeting testing objectives [1] Group 1 - The Rainbow-YH1000 unmanned logistics aircraft is a significant milestone, marking a one-year development phase since its research and development initiation [1]