7th China Information Technology Expo held in Shenzhen, China's Guangdong

Source: Xinhua| 2019-04-09 22:31:37|Editor: zh
Video PlayerClose

CHINA-SHENZHEN-CITE 2019 (CN)

A visitor tries smart home system during the 7th China Information Technology Expo (CITE 2019) in Shenzhen, south China's Guangdong Province, April 9, 2019. The CITE 2019 opened at Shenzhen Convention and Exhibition Center on Tuesday. (Xinhua/Mao Siqian)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001379633601
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
最新精品国偷自产在线观看 | 在线视频欧美日韩精品 | 日本国产中文字幕欧美 | 欧美啊v手机在线观看 | 亚洲中文字幕精品一区二区三区 | 五月天天天综合久久网 |