ISO/IEC 18004:2000被替代
Information technology - Automatic identification and data capture techniques - Bar code symbology - QR Code
出版：International Organization for Standardization
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基本信息
标准编号： ISO/IEC 18004:2000
发布时间：2000/6/22 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：114
标准简介
This International Standard specifies the requirements for the symbology known as QR Code. It specifies the QR Code Model 2 symbology characteristics, data character encodation, symbol formats, dimensional characteristics,error correction rules, reference decoding algorithm, production quality requirements, and user-selectable application parameters, and defines in an annex the features of Model 1 symbols which differ from Model 2.
替代本标准的新标准
