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          Robots play useful role in anti-virus effort
          
        
          
      
          
      
          
        
          By Zhang Yu in Shijiazhuang | 
          chinadaily.com.cn |
          Updated: 2020-04-17 15:06
          
          
          
          
        


        
      
          
      
          
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   An intelligent robot can deliver food, medicines and daily necessities to wards at Gongren Hospital in Tangshan, Hebei province. [Photo provided to chinadaily.com.cn] 
 
           

          
          
        
          

        
        
      
          
        
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