GB/T 31022-2014

Active

General technique specification for two-dimensional barcode business card

名片二维码通用技术规范

Standard Type
GBT
ICS
35.040
CCS
A24
Status
现行
Issue Date
2014-09-03
Implementation
2015-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A