GB/T 41661-2022

Active

Tactile paving ceramic tile

陶瓷盲道砖

Standard Type
GBT
ICS
91.100.25
CCS
Q31
Status
现行
Issue Date
2022-07-11
Implementation
2023-02-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A