DIN EN ISO 13919-2:2021-06 Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021); German version EN ISO 13919-2:2021

标准编号：DIN EN ISO 13919-2:2021-06

英文标题：Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021); German version EN ISO 13919-2:2021

德文标题：Elektronen- und Laserstrahl-Schweißverbindungen - Anforderungen und Empfehlungen für Bewertungsgruppen für Unregelmäßigkeiten - Teil 2: Aluminium, Magnesium und ihre Legierungen und reines Kupfer (ISO 13919-2:2021); Deutsche Fassung EN ISO 13919-2:2021

发布日期：2021-06

DIN EN ISO 13919-2:2021-06 Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure copper (ISO 13919-2:2021); German version EN ISO 13919-2:2021

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