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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 P20-702-2 ; NF EN 17020-2:2022-12-21
Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 2: durability of self-closing of steel rolling shutters

Title (German)

Erweiterter Anwendungsbereich von Prüfergebnissen zur Dauerhaftigkeit der Selbstschliessung für Feuerschutz- und/oder Rauchschutztüren und zu öffnende Fenster - Teil 2: Dauerhaftigkeit der Selbstschliessung von Rolltoren aus Stahl

Edition 2022-12-21

Original language French

Price from 147.70 €

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Terminology

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 P20-702-2 ; NF EN 17020-2:2022-12-21 Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 2: durability of self-closing of steel rolling shutters

Want to learn more?

NF P20-702-2 ; NF EN 17020-2:2022-12-21
Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 2: durability of self-closing of steel rolling shutters