EN 13946 : 2014现行
WATER QUALITY - GUIDANCE FOR THE ROUTINE SAMPLING AND PREPARATION OF BENTHIC DIATOMS FROM RIVERS AND LAKES
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN 13946 : 2014
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
This European Standard specifies a method for the sampling and laboratory preparation of benthic diatoms for ecological status and water quality assessments. Data produced by this method are suitable for production of water quality indices based on the relative abundance of taxa.
本标准替代的旧标准
