Highlights of 1st Int'l Youth UAV Science Camp & Competition in China's Shaanxi

Source: Xinhua| 2019-07-21 17:06:44|Editor: Li Xia
Video PlayerClose

Contestants from Russia assemble an unmanned aerial vehicle (UAV) during the first International Youth UAV Science Camp & Competition (IYUAVSCC) in Xi'an, northwest China's Shaanxi Province, July 21, 2019. The first IYUAVSCC, launched by Chinese Society of Aeronautics and Astronautics (CSAA) and Northwestern Polytechnical University, kicked off here on Monday, attracting high school students from home and abroad. (Xinhua/Shao Rui)

   1 2 3 4 5 6 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382453591
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
久久三级中文欧大战字幕 | 色五月婷婷丝袜高清有码 | 伊人网在线视频 | 亚洲综合一区精品一区 | 日本淑妇性爱视频 | 亚洲人成色7777在线观看不卡 |