KS J ISO 16649-1-2022
食物链微生物学β-葡糖醛酸酶阳性大肠杆菌计数的水平方法第1部分:使用膜和5-溴-4-氯-3-吲哚基β-D-葡糖醛酸在44°C下的菌落计数技术
Microbiology of the food chain Horizontal method for the enumeration of beta glucuronidase positive Escherichia coli Part 1: Colony count technique at 44 °C using membranes and 5 bromo 4 chloro 3 indo