中文名称:切削加工用硬切削材料的分类和用途大组和用途小组的分类代号
英文名称:Classification and application of hard cutting materials for metal removal with defined cutting edges.Designation of the main groups and groups of application
ICS分类:25.100.01
中标分类:J41
发布日期:2007-07-26
实施日期:2007-12-01
替代标准:GB/T 2075-1998
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