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    High-tech smart helmet helps anti-coronavirus fight in Shenzhen, China
    

    
Source: Xinhua|
Published: 2020-03-16

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    Smart & efficient! A helmet that can detect body temperatures helps police officers battle against coronavirus in Shenzhen, China.?
    
 
            
      
    

    

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