Home / Standards / GB/T 20977-2024 GB/T 20977-2024 Active General quality for pastry 糕点质量通则 Standard Type GBT ICS 67.060 CCS X28 Status 现行 Issue Date 2024-10-26 Implementation 2026-05-01 Responsible Dept 中国商业联合会 Drafting Unit N/A