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    Coronavirus fight: Self-service meal vending machines applied
    

    
Source: Xinhua|
Published: 2020-02-14

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    Self-service meal vending machines are applied outside a canteen of a company in Jinan, China.
    
 
            
      
    

    

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