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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]

SNG ISO/TR 18228-4
Design using geosynthetics; Part 4: Drainage

Title (German)

Planung mit Geokunststoffen; Teil 4: Drainage

Edition 2022-11

Original language English

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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

SNG ISO/TR 18228-4 Design using geosynthetics; Part 4: Drainage

Want to learn more?

SNG ISO/TR 18228-4
Design using geosynthetics; Part 4: Drainage