China 'GB/T 23704-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 23704-2009
Information technology - Automatic identification and data capture techniques - Bar code print quality test specification - Two-dimensional symbols 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
Issued Date:2009-05-06
Implemented Date:2009-11-01
Issued by:
The Standardization Administration of the People's Republic of China