NS EN ISO 20227:2017现行
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：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
基本信息
标准编号： NS EN ISO 20227:2017
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：32
标准简介
2017 [01/10/2017]
等同采用的国际标准
ISO 20227 : 2017 - Identical
EN ISO 20227 : 2017 - Identical
EN ISO 20227:2017 - Identical
