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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 Q34-030-7 ; NF EN ISO 12625-7:2021-09-15
Tissue paper and tissue products - Part 7: determination of optical properties - Measurement of brightness and colour with D65/10o (outdoor daylight)

Title (German)

Tissue-Papier und Tissue-Produkte - Teil 7: Bestimmung der optischen Eigenschaften - Brightness- und Farbmessung mit Lichtart D65/10o (Aussentageslicht)

Edition 2021-09-15

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 Q34-030-7 ; NF EN ISO 12625-7:2021-09-15 Tissue paper and tissue products - Part 7: determination of optical properties - Measurement of brightness and colour with D65/10o (outdoor daylight)

Want to learn more?

NF Q34-030-7 ; NF EN ISO 12625-7:2021-09-15
Tissue paper and tissue products - Part 7: determination of optical properties - Measurement of brightness and colour with D65/10o (outdoor daylight)