Home / Standards / GB/T 10001.9-2021 GB/T 10001.9-2021 Active Public information graphical symbols—Part 9: Symbols for accessible facilities 公共信息图形符号 第9部分：无障碍设施符号 Standard Type GBT ICS 01.080.10 CCS A22 Status 现行 Issue Date 2021-03-09 Implementation 2021-10-01 Responsible Dept 国家标准委 Drafting Unit N/A