Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure specification (ISO/DIS 15612:2016); German and English version prEN ISO 15612:2016
Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2014); German version EN ISO 5817:2014— 36 стр.
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003); German version EN ISO 15607:2003— 18 стр.
Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2004); German version EN ISO 15612:2004— 11 стр.