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 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)

   Prev 1 2 3 4 5 6 7  

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
亚洲一二三区在线观看未删减 | 日韩视频中文字幕视频一区 | 午夜国产精品电影在线观看 | 中一区二区三区性爱视频 | 免费国产午夜精华视频 | 日韩精品色婷婷免费视频 |