Home / Standards / GB/T 20191-2006 GB/T 20191-2006 Active Microbiological examination of Lactobacillus acidlophilus in feeds 饲料中嗜酸乳杆菌的微生物学检验 Standard Type GBT ICS 65.120 CCS B20 Status 现行 Issue Date 2006-05-17 Implementation 2006-09-01 Responsible Dept 国家标准委 Drafting Unit N/A