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          High-tech provides helping hand to fight virus
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2020-02-14 13:13
          
          
          
          
        


        
      
          
      
          
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   A staff member polishes a medical goggle frame made by a 3D printer in Changsha, Central China's Hunan province, on Feb 11, 2020.[Photo/Xinhua] 
 
           

           

          
        
          

        
        
      
          
        
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