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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 A89-055 ; NF EN ISO 15612:2018-07-18
Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure specification

Title (German)

Anforderung und Qualifizierung von Schweissverfahren für metallische Werkstoffe - Qualifizierung durch Einsatz eines Standardschweissverfahrens

Edition 2018-07-18

Original language 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 A89-055 ; NF EN ISO 15612:2018-07-18 Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure specification

Want to learn more?

NF A89-055 ; NF EN ISO 15612:2018-07-18
Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure specification