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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 F50-107-2 ; NF EN 14730-2:2021-04-28
Railway applications - Track - Aluminothermic welding of rails - Part 2: qualification of aluminothermic welders, approval of contractors and acceptance of welds

Title (German)

Bahnanwendungen - Oberbau - Aluminothermisches Schweissen von Schienen - Teil 2: Qualifizierung aluminothermischer Schweisser, Zertifizierung von Betrieben und Abnahme von Schweissungen

Edition 2021-04-28

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 F50-107-2 ; NF EN 14730-2:2021-04-28 Railway applications - Track - Aluminothermic welding of rails - Part 2: qualification of aluminothermic welders, approval of contractors and acceptance of welds

Want to learn more?

NF F50-107-2 ; NF EN 14730-2:2021-04-28
Railway applications - Track - Aluminothermic welding of rails - Part 2: qualification of aluminothermic welders, approval of contractors and acceptance of welds