NA 012

DIN Standards Committee Chemical Apparatus Engineering

DIN EN 13445-5 [Withdrawn] references following documents:

Document number Edition Title
EN ISO 6520-1 2007-07 Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding (ISO 6520-1:2007) More 
EN 1779 1999-08 Non-destructive testing - Leak testing - Criteria for method and technique selection More