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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

Technical rule [CURRENT]

ASD-STAN prEN 3821
Washers, chamfered, with counterbore, in heat resisting steel, passivated

Title (German)

Stulpscheiben, aus hochwarmfestem Stahl, passiviert

Edition 2009-04-30

Original language English

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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

ASD-STAN prEN 3821 Washers, chamfered, with counterbore, in heat resisting steel, passivated

Want to learn more?

ASD-STAN prEN 3821
Washers, chamfered, with counterbore, in heat resisting steel, passivated