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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 A91-317 ; NF EN ISO 20274:2017-08-30
Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient

Title (German)

Emails und Emaillierungen - Herstellung von Proben und Bestimmung des thermischen Ausdehnungskoeffizienten

Edition 2017-08-30

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 A91-317 ; NF EN ISO 20274:2017-08-30 Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient

Want to learn more?

NF A91-317 ; NF EN ISO 20274:2017-08-30
Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient