Home / Standards / GB 7300.501-2021 GB 7300.501-2021 Active Feed additives —Part 5:Live microorganisms—Saccharomyces cerevisiae 饲料添加剂 第5部分:微生物 酿酒酵母 Standard Type GB ICS 65.120 CCS B46 Status 现行 Issue Date 2021-10-11 Implementation 2022-11-01 Responsible Dept 农业农村部 Drafting Unit N/A