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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 Q03-104-3 ; NF ISO 5631-3:2022-10-07
Paper and board - Determination of colour by diffuse reflectance - Part 3: Indoor illumination conditions (D50/2o)

Edition 2022-10-07

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 Q03-104-3 ; NF ISO 5631-3:2022-10-07 Paper and board - Determination of colour by diffuse reflectance - Part 3: Indoor illumination conditions (D50/2o)

Want to learn more?

NF Q03-104-3 ; NF ISO 5631-3:2022-10-07
Paper and board - Determination of colour by diffuse reflectance - Part 3: Indoor illumination conditions (D50/2o)