• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 71/SC 1/WG 3

ISO 17785-2 2018-05 Standards Testing methods for pervious concrete - Part 2: Density and void content More  Order from DIN Media
ISO 17785-3 2023-09 Standards Testing methods for pervious concrete - Part 3: Resistance of surface degradation More  Order from DIN Media

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