Home / Standards / GB/T 19038-2009 GB/T 19038-2009 Active Guide to model and methods of customer satisfaction measurement 顾客满意测评模型和方法指南 Standard Type GBT ICS 03.120.10 CCS A00 Status 现行 Issue Date 2009-09-30 Implementation 2009-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委