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
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
日韩精品一区二区视频2023 | 亚洲综合精品香蕉久久网97 | 视频一区中文字幕 | 日本三级香港三级人妇少妇 | 亚洲国产精品久久久久婷婷图片 | 日本入室强伦姧bd在线观看 |