1st China College Students' Innovation and Entrepreneurship Competition held in Qingdao

Source: Xinhua| 2018-11-26 07:17:25|Editor: Yamei
Video PlayerClose

CHINA-SHANDONG-UNIVERSITY STUDENTS INNOVATION COMPETITION (CN)

Students from China University of Petroleum present a bionic robotic arm during the 1st China College Students' "Energy, Intelligence and Future" Innovation and Entrepreneurship Competition in Qingdao, east China's Shandong Province, Nov. 25, 2018. More than one thousand students from 91 universities brought their creations to take part in the competition. (Xinhua/Li Ziheng)

   1 2 3 4 5 6 7 Next  

KEY WORDS: China
EXPLORE XINHUANET
010020070750000000000000011103261376310091
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
偷拍被发现视频一区二区 | 日韩a级中文字幕视频 | 色多多99在线热播视频 | 亚洲日韩欧美国产动漫第二区 | 欧美理论一级在线免费看 | 亚洲欧洲中文日韩AV乱 |