GB/T 27766-2011
ActiveTwo-dimensional barcode - Grid matrix code
二维条码 网格矩阵码
Application Summary AI generated
GB/T 27766-2011 specifies the encoding, symbol structure, and decoding rules for the Grid Matrix Code, a two-dimensional barcode format. It is applied in logistics, manufacturing, and retail sectors in China for product identification, inventory management, and data tracking where high-density data storage and error correction are required. The standard ensures interoperability and reliability in automated data capture systems, particularly in domestic supply chains and industrial automation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.