DIN EN ISO 29621:2017 化妆品.微生物学.微生物低风险产品的风险评估和鉴定的指南(ISO 29621-2017);德文版本EN ISO 29621-2017
Cosmetics - Microbiology - Guidelines for the risk assessment and identification of microbiologically low-risk products (ISO 29621:2017); German version EN ISO 29621:2017