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    又称:
    
    QR meaning
    
    QR acronym
    
  

  

  
  
The meaning behind 'QR' in QR code. DENSO WAVE named it 'Quick Response' because the 2D symbology was designed for high-speed scanning on automotive assembly lines, achieving decode times under 100ms — dramatically faster than 1D barcodes.


  



  

  
  
  
  

  
  
  
  

    
相关术语

    

      
      DENSO WAVE
      
    

  

  
  

  
  
  

    
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