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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

Technical rule [CURRENT]

DVGW GW 322-1
No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing

Title (German)

Grabenlose Auswechslung von Gas- und Wasserrohrleitungen - Teil 1: Press-/Ziehverfahren - Anforderungen, Gütesicherung und Prüfung

Edition 2003-10

Original language German

Price from 82.05 €

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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

DVGW GW 322-1 No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing

Want to learn more?

DVGW GW 322-1
No-dig replacement of gas and water pipework - Part 1: Using pushing or pulling procedures - Requirements, quality and testing