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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 Q03-079-2 ; NF ISO 8791-2:2014-01-25
Paper and board - Determination of roughness/smoothness (air leak methods) - Part 2: Bendtsen method

Title (German)

Papier und Pappe - Bestimmung der Rauhigkeit/Glätte (Luftdurch-lässigkeits-Verfahren - Teil 2: Verfahren nach Bendtsen

Edition 2014-01-25

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 Q03-079-2 ; NF ISO 8791-2:2014-01-25 Paper and board - Determination of roughness/smoothness (air leak methods) - Part 2: Bendtsen method

Want to learn more?

NF Q03-079-2 ; NF ISO 8791-2:2014-01-25
Paper and board - Determination of roughness/smoothness (air leak methods) - Part 2: Bendtsen method