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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 Q03-040 ; NF ISO 2471:2009-02-01
Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method

Title (German)

Papier und Pappe - Bestimmung der Opazitaet - Verfahren der gestreuten Reflexion

Edition 2009-02-01

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 Q03-040 ; NF ISO 2471:2009-02-01 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method

Want to learn more?

NF Q03-040 ; NF ISO 2471:2009-02-01
Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method