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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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