Highlights of Smart China Expo in Chongqing

Source: Xinhua| 2019-08-27 20:24:40|Editor: Li Xia
Video PlayerClose

CHINA-CHONGQING-SMART CHINA EXPO (CN)

Robotic arms play a piano during the 2019 Smart China Expo in southwest China's Chongqing Municipality, Aug. 27, 2019. The 2019 Smart China Expo kicked off Monday in Chongqing. (Xinhua/Tang Yi)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001383427671
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
在线观看91免费精品国产拍在线 | 一本大道之中文日本香蕉 | 久久精品国产99国产精品抖音 | 中文字幕不卡高清视频在线 | 在线国产日韩欧美播放精华一区 | 午夜老司机免费在线观看中文字幕 |