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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 E25-520 ; NF EN ISO 10673:2009-09-01
Plain washers for screw and washer assemblies - Small, normal and large series - Product grade A

Title (German)

Flache Scheiben für Kombi-Schrauben - Kleine, normale und grosse Reihe - Produktklasse A

Edition 2009-09-01

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 E25-520 ; NF EN ISO 10673:2009-09-01 Plain washers for screw and washer assemblies - Small, normal and large series - Product grade A

Want to learn more?

NF E25-520 ; NF EN ISO 10673:2009-09-01
Plain washers for screw and washer assemblies - Small, normal and large series - Product grade A