Home / Standards / GB/T 40763-2021 GB/T 40763-2021 Active Sustainable cities and communities—Business district—Guidance for practical local implementation of GB/T 40759 城市和社区可持续发展 商务区 GB/T 40759本地实施指南 Standard Type GBT ICS 13.020.70 CCS A00 Status 现行 Issue Date 2021-10-11 Implementation 2022-02-01 Responsible Dept 国家标准委 Drafting Unit N/A