BS 7020-16:1993现行
Analysis of iron ores. Methods for the determination of nickel and/or chromium contents: flame atomic absorption spectrometric method
出版：British Standards Institution
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基本信息
标准编号： BS 7020-16:1993
发布时间：1993/10/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Method for the determination of nickel and/or chromium contents between 0.003% (m/m) and 0.1% (m/m) in iron ores.
标准备注
© British Standards Institution 2013
Replaced by notes:
Partially replaced by BS ISO 15634:2005.
替代本标准的新标准
等同采用的国际标准
ISO 9685:1991 - Identical
