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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 A89-057-7 ; NF EN ISO 15614-7:2019-11-27
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: overlay welding

Title (German)

Anforderung und Qualifizierung von Schweissverfahren für metallische Werkstoffe - Schweibverfahrensprüfung - Teil 7: Auftragschweissen

Edition 2019-11-27

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 A89-057-7 ; NF EN ISO 15614-7:2019-11-27 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: overlay welding

Want to learn more?

NF A89-057-7 ; NF EN ISO 15614-7:2019-11-27
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: overlay welding