Home / Standards / GB/Z 42192-2022 GB/Z 42192-2022 Active Smart community Infrastructures—Principles and requirements for performance metrics 智慧城市基础设施 绩效评价的原则和要求 Standard Type GBZ ICS 13.020.20 CCS A00 Status 现行 Issue Date 2022-12-30 Implementation N/A Responsible Dept 国家标准委 Drafting Unit N/A