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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

Draft standard

PR NF S52-150-4 ; PR NF EN ISO 25649-4
Floating leisure articles for use on and in the water - Part 4: additional specific safety requirements and test methods for Class B devices

Title (German)

Schwimmende Freizeitartikel zum Gebrauch auf und im Wasser - Teil 4: Zusätzliche spezifische sicherheitstechnische Anforderungen und Prüfverfahren für Klasse B-Geräte (ISO/DIS 25649-4:2021)

Original language English , 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

PR NF S52-150-4 ; PR NF EN ISO 25649-4 Floating leisure articles for use on and in the water - Part 4: additional specific safety requirements and test methods for Class B devices

Want to learn more?

PR NF S52-150-4 ; PR NF EN ISO 25649-4
Floating leisure articles for use on and in the water - Part 4: additional specific safety requirements and test methods for Class B devices