Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Escherichia coli O157 - Amendment 2: Inclusion of performance testing of all culture media and reagents (ISO 16654:2001/Amd 2:2023)
食品和动物饲料的微生物学.大肠杆菌O157检测的水平方法.修改件2:培养基和试剂性能试验的加入(ISO 16654-2001/DAM 2-2022)