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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 C74-162-1 ; NF EN IEC 60522-1:2021-01-22
Medical electrical equipment - Diagnostic X-rays - Part 1: determination of quality equivalent filtration and permanent filtration

Title (German)

Medizinische elektrische Geräte - Röntgendiagnostik - Teil 1: Bestimmung von qualitätsäquivalenter Filtration und Dauerfiltration

Edition 2021-01-22

Original language 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

NF C74-162-1 ; NF EN IEC 60522-1:2021-01-22 Medical electrical equipment - Diagnostic X-rays - Part 1: determination of quality equivalent filtration and permanent filtration

Want to learn more?

NF C74-162-1 ; NF EN IEC 60522-1:2021-01-22
Medical electrical equipment - Diagnostic X-rays - Part 1: determination of quality equivalent filtration and permanent filtration