National smart robot competition held in Qingdao

Source: Xinhua| 2019-10-12 20:50:53|Editor: Wang Yamei
Video PlayerClose

(SCI-TECH)CHINA-SHANDONG-QINGDAO-ROBOTICS COMPETITION (CN)

Contestants take part in a robot fighting match during a national smart robot competition in Qingdao, east China's Shandong Province, Oct. 12, 2019. The robot competition consists of 49 events in 12 categories with the participation of more than 1,000 teams from across China. (Xinhua/Li Ziheng)

   1 2 3 4 5 6 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011103261384668641
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
一本色道久久综合色 | 日韩专区国产99 | 亚洲欧美久久精品1区2区 | 五月天婷五月天综合网在线 | 一级AV在线免费播放 | 亚洲色中文字幕在线播放 |