Home / Standards / GB/T 5527-2024 GB/T 5527-2024 Active Animal and vegetable fats and oils—Determination of refractive index 动植物油脂 折光指数的测定 Standard Type GBT ICS 67.200.10 CCS X14 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A