上传者: lile5413
|
上传时间: 2020-01-03 11:24:53
|
文件大小: 696KB
|
文件类型: pdf
本文档是DM评价标准15415
ISO/IEC 15415:2011 Preview
Information technology -- Automatic identification and data capture techniques -- Bar code symbol print quality test specification -- Two-dimensional symbols