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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 C97-304 ; NF EN IEC 60268-4:2018-11-09
Sound system equipment - Part 4: microphones

Title (German)

Elektroakustische Geräte - Teil 4: Mikrofone

Edition 2018-11-09

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 C97-304 ; NF EN IEC 60268-4:2018-11-09 Sound system equipment - Part 4: microphones

Want to learn more?

NF C97-304 ; NF EN IEC 60268-4:2018-11-09
Sound system equipment - Part 4: microphones