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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [Withdrawn]

DIN 28034
Welding neck flanges for pressure vessels and process apparatus of non-alloy steel

Title (German)

Vorschweißflansche für Druckbehälter und -apparate aus unlegierten Stählen

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 178-01-03 AA - Process equipment

Edition 2003-06

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