DIN EN ISO 9692-1:2004 Welding and related processes – Recommendations for weld preparation – Part 1: Manual arc welding, arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2003); German version EN ISO 9692-1:2003
2013DIN EN ISO 9692-1:2013-12 Welding and allied processes - Types of joint preparation - Part 1: Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013); German version EN ISO 9692-1:2013
2013DIN EN ISO 9692-1:2013 Welding and allied processes - Types of joint preparation - Part 1: Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2013); German version EN ISO 9692-1:2013
2003DIN EN ISO 9692-1:2004 Welding and related processes – Recommendations for weld preparation – Part 1: Manual arc welding, arc welding, gas welding, TIG welding and beam welding of steels (ISO 9692-1:2003); German version EN ISO 9692-1:2003