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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]

OEVE HD 450.11 S1
Hearing aids; Part 11: Symbols and other markings on hearing aids and related equipment

Title (German)

Hörgeräte; Teil 11: Bildzeichen und andere Kennzeichnungen auf Hörgeräten und Zubehör

Edition 1989-10-18

Original language German

Price from 96.16 €

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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

OEVE HD 450.11 S1 Hearing aids; Part 11: Symbols and other markings on hearing aids and related equipment

Want to learn more?

OEVE HD 450.11 S1
Hearing aids; Part 11: Symbols and other markings on hearing aids and related equipment