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Highlights of the 19th China Beijing International High-tech Expo

(chinadaily.com.cn) Updated: 2016-05-20 13:49 Comments

Highlights of the 19th China Beijing International High-tech Expo

Children interact with a robot during the ongoing 19th China Beijing International High-tech Expo (CHITEC) in Beijing, May 19, 2016. [Photo/VCG]

 

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