Soldeo y técnicas afines. Posiciones de trabajo. (ISO 6947:2019).
Welding and allied processes - Welding positions (ISO 6947:2019)
Soudage et techniques connexes - Positions de soudage (ISO 6947:2019)
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25.160.40 / Welded joints and welds
CTN 14 - Welding and allied processes
EN ISO 6947:2019 (Identical)
ISO 6947:2019 (Identical)
Cancel: UNE-EN ISO 6947:2011
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