
Water Quality - Determination Of The Growth Inhibition Effects Of Waste Waters, Natural Waters And Chemicals On The Duckweed Spirodela Polyrhiza - Method Using A Stock Culture Independent Microbiotest (Iso 20227:2017)
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
基本信息
标准编号: SS EN ISO 20227 Ed. 1 (2017)
标准类别:Standard
出版单位:Standardiserings-Kommissionen I Sverige
标准页数:36
标准简介
1ED 2017 [24/07/2017]
等同采用的国际标准
EN ISO 20227:2017 - Identical