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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 A89-233 ; NF EN ISO 13919-1:2019-11-20
Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: steel, nickel, titanium and their alloys

Title (German)

Elektronen- und Laserstrahl-Schweissverbindungen - Leitfaden für Bewertungsgruppen für Unregelmäßigkeiten - Teil 1: Stahl, Nickel, Titan und seine Legierungen

Edition 2019-11-20

Original language French

Price from 77.20 €

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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 A89-233 ; NF EN ISO 13919-1:2019-11-20 Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: steel, nickel, titanium and their alloys

Want to learn more?

NF A89-233 ; NF EN ISO 13919-1:2019-11-20
Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: steel, nickel, titanium and their alloys