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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

Draft standard

PR NF P50-737-2/A1 ; PR NF EN ISO 10077-2/A1
Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: numerical method for frames - Amendment 1

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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

PR NF P50-737-2/A1 ; PR NF EN ISO 10077-2/A1 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: numerical method for frames - Amendment 1

Want to learn more?

PR NF P50-737-2/A1 ; PR NF EN ISO 10077-2/A1
Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 2: numerical method for frames - Amendment 1