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 an underwater drone 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
在线日韩亚洲电影aⅴ | 日韩精品久久久久久久电影 | 天天在线天天看精品在线观看 | 日本一区二区三区免费在线观看 | 亚洲女同国产一区二区 | 天天爱天天做天天做天天吃中文 |