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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 A84-340-1 ; NF EN ISO 5175-1:2018-04-21
Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor

Title (German)

Gasschweißgeräte - Sicherheitseinrichtungen - Teil 1: Mit integrierter Flammensperre

Edition 2018-04-21

Original language French

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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 A84-340-1 ; NF EN ISO 5175-1:2018-04-21 Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor

Want to learn more?

NF A84-340-1 ; NF EN ISO 5175-1:2018-04-21
Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor