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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 ISO 7944/AC
Optics and optical instruments - Reference wavelengths (ISO 7944:1998/Cor 1:2009); Corrigendum AC

Title (German)

Optik und optische Instrumente - Bezugswellenlängen (ISO 7944:1998/Cor 1:2009); Corrigendum AC

Edition 2009-10

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

SN EN ISO 7944/AC Optics and optical instruments - Reference wavelengths (ISO 7944:1998/Cor 1:2009); Corrigendum AC

Want to learn more?

SN EN ISO 7944/AC
Optics and optical instruments - Reference wavelengths (ISO 7944:1998/Cor 1:2009); Corrigendum AC