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          Tech helping in the fight against COVID-19
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2020-08-26 13:18
          
          
          
          
        


        
      
          
      
          
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   Colombian industrial designer Ricardo Conde wears a new ventilation mask to protect against the spread of COVID-19. The mask is designed by him, a medical doctor and two aeronautical engineers. [Photo/China News Service] 
 
           

           

          
        
          

        
        
      
          
        
          
          
        

        
          
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