Home / Standards / GB/T 27984-2011 GB/T 27984-2011 Active Feed additive - Sodium butyrate 饲料添加剂 丁酸钠 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2011-12-30 Implementation 2012-06-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委