免费精品AB,亚洲日韩性欧美中文字幕,鲁丝无码一区二区三区,精品久久久久久成人AV,看av免费毛片手机播放,精品国际久久久久999波多野,又黄又爽又刺激又色的视频,亚洲无线码一区二区三区在线观看

        China's Wing Loong I-D with complete composite fuselage makes successful maiden flight

        Source: Xinhua| 2018-12-23 23:49:40|Editor: Mu Xuequan
        Video PlayerClose

        BEIJING, Dec. 23 (Xinhua) -- China's domestically-developed Wing Loong I-D, the latest member of the Wing Loong unmanned aerial system (UAS) family, has successfully completed its maiden flight, announced its developer Sunday.

        The Wing Loong I-D took to the sky from an airport in western China on Sunday afternoon. After 30 minutes of flying, it completed the maiden flight, said the state-owned Aviation Industry Corporation of China (AVIC).

        Wing Loong I-D is China's first-of-a-kind UAS, whose fuselage is built with complete composite material. It is a newly-developed long-endurance UAS that is capable of functioning with high performance, at medium altitude and on multiple missions.

        TOP STORIES
        EDITOR’S CHOICE
        MOST VIEWED
        EXPLORE XINHUANET
        010020070750000000000000011105091376939841