GB/T 27766-2011 (English Version) PDF

Standard No.: GB/T 27766-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 27766-2011

Scope: This standard specifies the symbol structure, information encoding and decoding methods, error correction encoding and decoding methods, information arrangement methods, reference decoding algorithms, and symbol quality requirements of lattice matrix codes. This standard applies to the generation and reading of grid matrix codes.

GB/T 27766-2011 Referenced Document

GB 18030 Information technology—Chinese coded character set*， 2022-07-19 Update
GB/T 12905 Bar code terminology*， 2019-03-25 Update
GB/T 1988 Information technology--7-bit Coded character set for information interchange
GB/T 23704 Two-dimensional bar code symbol print quality test*， 2017-12-29 Update
ISO/IEC 15424 Information technology - Automatic identification and data capture techniques - Data Carrier Identifiers (including Symbology Identifiers)