Home / Standards / GB/T 13882-2023 GB/T 13882-2023 Active Determination of iodine in feeds 饲料中碘的测定 Standard Type GBT ICS 65.120 CCS B 46 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 国家标准委 Drafting Unit N/A