EURONORM 31:1969被替代
Semi-finished Products For Free Hammer Forging; Deviation Tolerances For Dimension, Form And Weight
出版：European Committee for Iron & Steel Standardization
专家解读视频
基本信息
标准编号： EURONORM 31:1969
发布时间：1969/4/1 0:00:00
标准类别：Standard
出版单位：European Committee for Iron & Steel Standardization
标准页数：0
标准简介
69 [01/04/1969]
替代本标准的新标准
等同采用的国际标准
BS 970-1:1983 - Similar
NEN EU 31:1986 - Identical
BS 970-1(1983) : 1983 - Similar to
BS 970-1(1983) : 1983 - Similar to
NEN EU 31 : 1986 - Identical
