Home / Standards / GB/T 24421.4-2009 GB/T 24421.4-2009 Abolished Guidelines for standardization of organizations in service sector - Part 4: Standard actualize and appraise 服务业组织标准化工作指南 第4部分：标准实施及评价 Standard Type GBT ICS 01.040.03 CCS A00 Status 废止 Issue Date 2009-09-30 Implementation 2009-11-01 Responsible Dept 国家标准委 Drafting Unit N/A