NEN ISO 7215:2007被替代
Iron Ores For Blast Furnace Feedstocks - Determination Of The Reducibility By The Final Degree Of Reduction Index
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 7215:2007
发布时间：2007/11/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：11
标准简介
Defines a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
替代本标准的新标准
等同采用的国际标准
ISO 7215:2007 - Identical
