Home / Standards / GB/T 28227.1-2011 GB/T 28227.1-2011 Active Guidelines for the implementation of quality management system of cultural service - Part 1: General 文化服务质量管理体系实施指南 第1部分：总则 Standard Type GBT ICS 03.080.01 CCS A12 Status 现行 Issue Date 2011-12-30 Implementation 2012-05-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委