
Non-destructive Examination Of Fusion Welds - Macroscopic And Microscopic Examination Of Welds
出版:International Organization for Standardization

专家解读视频
基本信息
标准编号: ISO/DIS 17639
标准类别:Draft
出版单位:International Organization for Standardization
标准页数:0
标准简介
50.20 (2003) [24/02/2003]50.00 (2002) [01/11/2002]40.99 (2002) [22/10/2002]
替代本标准的新标准
等同采用的国际标准
DIN EN 1321 (1996-12) - Identical