Standard No.:	GB/T 23704-2009
English Name:	Information technology - Automatic identification and data capture techniques - Bar code print quality test specification - Two-dimensional symbols
Chinese Name:	信息技术 自动识别与数据采集技术 二维条码符号印制质量的检验
Chinese Classification:	L71    Code, character set and character recognition
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2009-5-6
Implemented on:	2009-11-1
Status:	superseded
Superseded by:	GB/T 23704-2017 Two-dimensional bar code symbol print quality test
Superseded on:	2018-7-1
Target Language:	English
File Format:	PDF
Word Count:	25000 words
Translation Price(USD):	750.0
Delivery:	via email in 1~3 business day

本标准规定了层排式和矩阵式二维条码符号的检测、分级以及符号整体质量评价的方法，给出了造成偏离最佳等级的可能原因及相应的纠正措施。本标准适用于二维条码码制规范已给出参考译码算法的二维条码符号印制质量的检验，其方法也可部分或全部应用于其他码制二维条码符号的检验。