Home / Standards / GB/T 5508-2025 GB/T 5508-2025 Active Inspection of grain and oils—Determination of sand content of flours 粮油检验 粉类粮食含砂量测定 Standard Type GBT ICS 67.050 CCS X04 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A