• 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 104/WG 9

DIN EN 13263-1 2009-07 Standards Silica fume for concrete - Part 1: Definitions, requirements and conformity criteria; German version EN 13263-1:2005+A1:2009 More  Order from DIN Media
DIN EN 13263-2 2009-07 Standards Silica fume for concrete - Part 2: Conformity evaluation; German version EN 13263-2:2005+A1:2009 More  Order from DIN Media
DIN EN 16622 2016-02 Standards Silica-calcium fume for concrete - Definitions, requirements and conformity criteria; German version EN 16622:2015 More  Order from DIN Media

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