NFA 06 331被替代
Chemical Analysis Of Ferrous Materials - Determination Of Manganese In Steels And Irons - Electrometric Titration Method
出版：Association Francaise de Normalisation
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基本信息
标准编号： NFA 06 331
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：0
标准简介
Describes an electrometric titration method for determining manganese in steels and irons. Applicable to non-alloy or alloy steels and to irons with manganese contents greater than or equal to 0.5%. Covers reference, principle, reagents, apparatus, sampling, procedure, expression of results and test report.
替代本标准的新标准
等同采用的国际标准
SN EN 10071:1989 - Identical
