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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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KEY WORDS: science

              
        

        



        


        

        


        

        

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