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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 A84-433 ; NF EN ISO 7291:2011-01-01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar)

Title (German)

Gasschweissgeräte - Hauptstellendruckregler für Schweissen, Schneiden und verwandte Prozesse bis 30 MPa (300 bar)

Edition 2011-01-01

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 A84-433 ; NF EN ISO 7291:2011-01-01 Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar)

Want to learn more?

NF A84-433 ; NF EN ISO 7291:2011-01-01
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar)