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Modern

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Barcode

  • Multiple black bars and spaces of varying width, arranged according to certain coding rules, to represent a graphical identifier of a set of information
  • International standards
  • EAN-13 product standard, 13 digits
  • Code-39:39 characters
  • Code-128: 128 characters
  • [Barcode Online Identification] (https://online-barcode-reader.inliteresearch.com/)

QR code

  • Recording data symbol information in a black and white pattern in a step-by-step manner with a certain geometry
  • Stacked / row type QR code: Code 16 k, Code 49, PDF417
  • Matrix QR code: QR CODE


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