Home / Standards / GB/T 33497-2017 GB/T 33497-2017 Abolished Standard of quality management for restaurant 餐饮企业质量管理规范 Standard Type GBT ICS 03.120.10 CCS A00 Status 废止 Issue Date 2017-02-28 Implementation 2017-09-01 Responsible Dept 中国商业联合会 Drafting Unit N/A