GB/T 31440-2025

Active

Card receiver and distributor for closed toll

封闭式收费用收发卡机

Standard Type
GBT
ICS
03.220.20;35.240.15
CCS
P66
Status
现行
Issue Date
2025-06-30
Implementation
2026-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A