GB/T 20222-2025

Active

General technical requirements of anti-copying technical products

防复印技术产品通用技术条件

Standard Type
GBT
ICS
13.310
CCS
A90
Status
现行
Issue Date
2025-08-01
Implementation
2026-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A