Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013); German version EN ISO 9606-1:2017
German title
Prüfung von Schweißern - Schmelzschweißen - Teil 1: Stähle (ISO 9606-1:2012, einschließlich Cor 1:2012 und Cor 2:2013); Deutsche Fassung EN ISO 9606-1:2017
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