
Welding and allied processes - Welding positions
出版:Netherlands Standards

专家解读视频
NEN-EN- ISO 6947 defines welding positions for testing and production, for butt and fillet welds, in all product forms.
ISO 6947:2019 - Identical
EN ISO 6947:2019 - Identical
ISO 6947:2019 - Identical
EN ISO 6947:2019 - Identical