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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF A80-230-2 ; NF EN ISO 6520-2:2013-11-09
Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: welding with pressure

Title (German)

Schweissen und verwandte Prozesse - Einteilung von geometrischen Unregelmässigkeiten an Metallen - Teil 2: Pressschweissungen

Edition 2013-11-09

Original language German , English , French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF A80-230-2 ; NF EN ISO 6520-2:2013-11-09 Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: welding with pressure

Want to learn more?

NF A80-230-2 ; NF EN ISO 6520-2:2013-11-09
Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: welding with pressure