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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]

DWA-A 143-21
Sanierung von Entwässerungssystemen außerhalb von Gebäuden - Teil 21: Bauliche Sanierungsplanung

Title (German)

Sanierung von Entwässerungssystemen außerhalb von Gebäuden - Teil 21: Bauliche Sanierungsplanung

Edition 2021-06

Original language German

Price from 73.50 €

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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

DWA-A 143-21 Sanierung von Entwässerungssystemen außerhalb von Gebäuden - Teil 21: Bauliche Sanierungsplanung

Want to learn more?

DWA-A 143-21
Sanierung von Entwässerungssystemen außerhalb von Gebäuden - Teil 21: Bauliche Sanierungsplanung