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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 A81-304 ; NF EN ISO 6847:2020-09-16
Welding consumables - Deposition of a weld metal pad for chemical analysis

Title (German)

Schweisszusätze - Auftragung von Schweissgut zur Bestimmung der chemischen Zusammensetzung

Edition 2020-09-16

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 A81-304 ; NF EN ISO 6847:2020-09-16 Welding consumables - Deposition of a weld metal pad for chemical analysis

Want to learn more?

NF A81-304 ; NF EN ISO 6847:2020-09-16
Welding consumables - Deposition of a weld metal pad for chemical analysis