Home / Standards / NY/T 2839-2015 NY/T 2839-2015 Active 致仔猪黄痢大肠杆菌分离鉴定技术 Standard Type NY ICS N/A CCS N/A Status Active Issue Date 2015-10-09 Implementation 2015-12-01 Centralized Committee 农业农村部 Issuing Authority 农业农村部