• 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 EN ISO 1158 2025-02 Draft standard Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content (ISO/DIS 1158:2025); German and English version prEN ISO 1158:2025 More  Order from DIN Media
DIN EN ISO 1172 2023-12 Standards Textile-glass-reinforced plastics - Prepregs, moulding compounds and laminates - Determination of the textile-glass and mineral-filler content using calcination methods (ISO 1172:2023); German version EN ISO 1172:2023 More  Order from DIN Media
DIN EN ISO 1183-1 2025-09 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO 1183-1:2025); German version EN ISO 1183-1:2025 More  Order from DIN Media
DIN EN ISO 1183-2 2019-06 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2019); German version EN ISO 1183-2:2019 More  Order from DIN Media
DIN EN ISO 1183-2 2025-03 Draft standard Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO/DIS 1183-2:2025); German and English version prEN ISO 1183-2:2025 More  Order from DIN Media
DIN EN ISO 1183-3 2000-05 Standards Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999); German version EN ISO 1183-3:1999 More  Order from DIN Media
DIN EN ISO 1264 1997-12 Standards Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of pH of aqueous extract (ISO 1264:1980); German version EN ISO 1264:1997 More  Order from DIN Media
DIN EN ISO 1265 2007-05 Standards Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles (ISO 1265:2007); German version EN ISO 1265:2007 More  Order from DIN Media
DIN EN ISO 1269 2007-02 Standards Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of volatile matter (including water) (ISO 1269:2006); German version EN ISO 1269:2006 More  Order from DIN Media
DIN EN ISO 1598 1999-09 Standards Plastics - Cellulose acetate - Determination of insoluble particles (ISO 1598:1990); German version EN ISO 1598:1999 More  Order from DIN Media

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