
Non-Destructive Testing Of Welds - Visual Testing Of Fusion-Welded Joints (Iso 17637:2003)
出版:Belgian Standards

专家解读视频
Contains the visual testing of fusion welds in metallic materials. It may also be applied to visual testing of the joint prior to welding.
Supersedes NBN EN 970. (05/2011)
EN ISO 17637:2016 - Identical
ISO 17637 : 2016 - Identical
EN ISO 17637 : 2016 - Identical