ISO 6887-4 AMD 1-2011 食品和动物饲料微生物学.微生物学检验用试样的制备,初期悬置和十进制稀释.第4部分:牛奶和奶制品,肉类和肉制品以外产品制备的特殊规范
Microbiology of food and animal feeding stuffs - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 4: Specific rules for the preparation of products other than milk and milk products, meat and mea