Home / Standards / GB/T 46931-2025 GB/T 46931-2025 Upcoming Determination of protein solubility in potassium hydroxide solution in feed materials 饲料原料中氢氧化钾蛋白质溶解度的测定 Standard Type GBT ICS 65.120 CCS B46 Status 即将实施 Issue Date 2025-12-31 Implementation 2026-07-01 Responsible Dept 国家标准委 Drafting Unit N/A