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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]

SN EN ISO 3821
Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)

Title (German)

Gasschweissgeräte - Gummischläuche für Schweissen, Schneiden und verwandte Prozesse (ISO 3821:2019)

Edition 2020-03

Original language German

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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

SN EN ISO 3821 Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)

Want to learn more?

SN EN ISO 3821
Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)