DIN 6773-4 (1977-05)被替代
Heat Treatment Of Ferrous Metals; Heat-treated Parts; Representation And Indications In Drawings; Case Hardening
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 6773-4 (1977-05)
发布时间：1977/5/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：6
标准简介
Applies to the representation in drawings of the final state of case-hardened parts. It does not apply to information as to the manner in which this final state is achieved.
替代本标准的新标准
