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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]

SN EN 3841-404
Aerospace series - Circuit breakers - Test methods - Part 404: Explosion proofness

Title (German)

Luft- und Raumfahrt - Schutzschalter - Prüfverfahren - Teil 404: Explosionsdichtheit

Edition 2005-04

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

SN EN 3841-404 Aerospace series - Circuit breakers - Test methods - Part 404: Explosion proofness

Want to learn more?

SN EN 3841-404
Aerospace series - Circuit breakers - Test methods - Part 404: Explosion proofness