基本信息
文件名称：GB/T 35420-2025物联网标识体系　Ecode在二维码中的存储.pdf
文件大小：275.83 KB
总页数：4 页
更新时间：2025-06-18
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文档摘要

ICS35.040

CCSA24

中华人民共和国国家标准

GB/T35420—2025

代替GB/T35420—2017

物联网标识体系

Ecode在二维码中的存储

Identificationsystemforinternetofthings—StorageofEcodein

two?dimensionalbarcode

2025?05?30发布2025?12?01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T35420—2025

目次

前言··························································································································Ⅲ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4缩略语····················································································································2

5数据结构类型···········································································································2

6编码数据结构···········································································································2

7网址数据结构···········································································································3

8二维码码制选择········································································································3

附录A（资料性）Ecode在二维码中存储的示例···································································4

参考文献··························································