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          5G unmanned delivery car put into use at Beijing Institute of Technology
          
        
          
      
          
      
          
        
          
          Xinhua |
          Updated: 2020-04-07 10:23
          
          
          
          
        


        
      
          
      
          
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   A member of staff checks a 5G unmanned delivery car with its function of temperature measuring at the Beijing Institute of Technology in Beijing, capital of China, April 6, 2020. [Photo/Xinhua] 
 
           

           

          
        
          

        
        
      
          
        
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