Home / Standards / GB/T 40947-2021 GB/T 40947-2021 Active Guide for safety resilient city evaluation 安全韧性城市评价指南 Standard Type GBT ICS 13.200 CCS A90 Status 现行 Issue Date 2021-11-26 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A