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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 A45-308
Iron and steel products. Hot-rolled products. 20 kg/m flat bottom railway rail and fishplates

Title (German)

EISEN UND STAHL. WARMGEWALZTE STAHLERZEUGNISSE. BREITFUSSSCHIENE 20 KG/M UND LASCHE

Edition 1986-12-01

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 A45-308 Iron and steel products. Hot-rolled products. 20 kg/m flat bottom railway rail and fishplates

Want to learn more?

NF A45-308
Iron and steel products. Hot-rolled products. 20 kg/m flat bottom railway rail and fishplates