Home / Standards / GB/T 42069-2022 GB/T 42069-2022 Active Lean-type pig meat grading 瘦肉型猪肉质量分级 Standard Type GBT ICS 67.120.10 CCS B45 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 农业农村部 Drafting Unit N/A