NS EN 15961:2011被替代
Fertilizers - Extraction Of Water-Soluble Calcium, Magnesium, Sodium And Sulfur In The Form Of Sulfates
出版：Norwegian Standards (Norges Standardiseringsforbund)
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基本信息
标准编号： NS EN 15961:2011
发布时间：2012/2/1 0:00:00
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：12
标准简介
Defines a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract may be used for the determination of each nutrient required.
替代本标准的新标准
等同采用的国际标准
EN 15961:2017 - Identical
