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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 A89-057-12 ; NF EN ISO 15614-12:2021-10-27
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: spot, seam and projection welding

Title (German)

Anforderung und Qualifizierung von Schweissverfahren für metallische Werkstoffe - Schweissverfahrensprüfung - Teil 12: Widerstandspunkt-, Rollennaht- und Buckelschweißen

Edition 2021-10-27

Original language French

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Terminology

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 A89-057-12 ; NF EN ISO 15614-12:2021-10-27 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: spot, seam and projection welding

Want to learn more?

NF A89-057-12 ; NF EN ISO 15614-12:2021-10-27
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: spot, seam and projection welding