安徽竞彩官网|livewin007足球即时比分球探|中竞彩首页|中国竞彩发布,今日足球比赛预测与推荐,球探足球即时比分新版完整版,球探足球体育比分新版

20th China Hi-Tech Fair held in Shenzhen, S China's Guangdong

Source: Xinhua| 2018-11-17 17:13:15|Editor: Li Xia
Video PlayerClose

CHINA-SHENZHEN-HI-TECH FAIR (CN)

An exhibitor shows a device to assist knee joint at the 20th China Hi-Tech Fair (CHTF) in Shenzhen, south China's Guangdong Province, Nov. 16, 2018. (Xinhua/Mao Siqian)

   Prev 1 2 3 4 5 Next  

KEY WORDS: Guangdong
EXPLORE XINHUANET
010020070750000000000000011100001376138211