ISO 4967:2013现行
Steel - Determination of content of non-metallic inclusions - Micrographic method using standard diagrams
出版：International Organization for Standardization
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基本信息
标准编号： ISO 4967:2013
发布时间：2013/7/24 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：39
标准简介
Describes a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams.
