Draft Document - Microbiology of the food chain - General requirements and guidance for microbiological examinations (ISO/DIS 7218:2022); German and English version prEN ISO 7218:2022
文件草案.食物链微生物学.微生物检验的一般要求和指南(ISO/DIS 7218:2022);德语和英语版本prEN ISO 7218:2022