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
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