Home / Standards / GB/T 42883-2023 GB/T 42883-2023 Active Smart community infrastructures—Maturity model for assessment and improvement 智慧城市基础设施 评估和改善成熟度模型 Standard Type GBT ICS 13.020.20 CCS A00 Status 现行 Issue Date 2023-08-06 Implementation 2023-12-01 Responsible Dept 国家标准委 Drafting Unit N/A