• 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 CEN/TC 249

DIN ISO 9944 1992-06 Standards Plastics; phenolic resins; determination of electrical conductivity of resin extracts; identical with ISO 9944:1990 More  Order from DIN Media

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