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Intelligence science & technology exhibition held in Tianjin 

    

    
 Source: Xinhua| 2018-05-17 22:12:49|Editor:  ZX 

    

          
    

    

    

    

    

    
    

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    CHINA-TIANJIN-INTELLIGENCE SCIENCE AND TECHNOLOGY EXHIBITION (CN)
    

    People look at an underwater robot during an intelligence science and technology exhibition in north China's Tianjin, May 17, 2018. (Xinhua/Li Ran)
    

    

    

    


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