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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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