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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 S66-501-1 ; NF EN 14591-1:2004-11-01
Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion-proof ventilation structure

Title (German)

Explosionsschutz in untertägigen Bergwerken - Schutzsysteme - Teil 1: 2-bar-Wetterbauwerk

Edition 2004-11-01

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 S66-501-1 ; NF EN 14591-1:2004-11-01 Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion-proof ventilation structure

Want to learn more?

NF S66-501-1 ; NF EN 14591-1:2004-11-01
Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar explosion-proof ventilation structure