China's AS700D electric manned airship has completed a successful maiden flight, marking a major breakthrough for the country in green aviation equipment in the low-altitude economy sector. #airship #electric #maidenflight #lowaltitude
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China's AS700D electric manned airship has completed a successful maiden flight, marking a major breakthrough for the country in green aviation equipment in the low-altitude economy sector. #airship #electric #maidenflight #lowaltitude