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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 P50-413-1-2 ; NF DTU 68.3 P1-2:2017-04-29
DTU 68.3 - Building works - Mechanical ventilation installations - Part 1-2 : general criteria for selection of materials

Title (German)

DTU 68.3 - Bauartein - Kontrollierte Wohnraumlüftung - Teil 1-2 : Allgemeine Kriterien für die Materialauswahl

Edition 2017-04-29

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 P50-413-1-2 ; NF DTU 68.3 P1-2:2017-04-29 DTU 68.3 - Building works - Mechanical ventilation installations - Part 1-2 : general criteria for selection of materials

Want to learn more?

NF P50-413-1-2 ; NF DTU 68.3 P1-2:2017-04-29
DTU 68.3 - Building works - Mechanical ventilation installations - Part 1-2 : general criteria for selection of materials