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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

Draft standard

PR NF E17-002-4 ; PR NF EN ISO 4064-4
Water meters intended for the metering of cold potable water and hot water - Part 4: non-metrological requirements not covered in ISO 4064-1

Title (German)

Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 4: Nichtmetrologische Anforderungen, die nicht Gegenstand von ISO 4064-1 sind

Original language English , French

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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

PR NF E17-002-4 ; PR NF EN ISO 4064-4 Water meters intended for the metering of cold potable water and hot water - Part 4: non-metrological requirements not covered in ISO 4064-1

Want to learn more?

PR NF E17-002-4 ; PR NF EN ISO 4064-4
Water meters intended for the metering of cold potable water and hot water - Part 4: non-metrological requirements not covered in ISO 4064-1