Home / Standards / GB/T 21499-2024 GB/T 21499-2024 Active Inspection of grain and oils—Determination of the potential milling yield from paddy and from husked rice 粮油检验 稻谷和糙米潜在出米率测定方法 Standard Type GBT ICS 67.060 CCS B20 Status 现行 Issue Date 2024-11-28 Implementation 2025-06-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A