ISO 21527-1:2008
食品和动物饲料的微生物学.酵母和霉菌的计数.第1部分:水活性大于0.95的产品用菌落计数技术
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds - Part 1: Colony count technique in products with water activity greater than 0,95