Home / Standards / GB/T 42185-2022 GB/T 42185-2022 Active Service excellence—Principles and model 优质服务 原则与模型 Standard Type GBT ICS 03.080.01 CCS A12 Status 现行 Issue Date 2022-12-30 Implementation 2022-12-30 Responsible Dept 国家标准委 Drafting Unit N/A