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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

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DIN EN ISO 21305-1	2019-05	Standards	Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21305-1:2019); German version EN ISO 21305-1:2019 More	Order from DIN Media
DIN EN ISO 21305-2	2019-05	Standards	Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21305-2:2019); German version EN ISO 21305-2:2019 More	Order from DIN Media
DIN EN ISO 21306-1	2019-07	Standards	Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019); German version EN ISO 21306-1:2019 More	Order from DIN Media
DIN EN ISO 21306-2	2019-07	Standards	Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21306-2:2019); German version EN ISO 21306-2:2019 More	Order from DIN Media
DIN EN ISO 21309-1	2019-06	Standards	Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21309-1:2019); German version EN ISO 21309-1:2019 More	Order from DIN Media
DIN EN ISO 21309-2	2019-06	Standards	Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21309-2:2019); German version EN ISO 21309-2:2019 More	Order from DIN Media
DIN EN ISO 21509	2015-10	Standards	Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006); German version EN ISO 21509:2015 More	Order from DIN Media
DIN EN ISO 21627-1	2010-01	Standards	Plastics - Epoxy resins - Determination of chlorine content - Part 1: Inorganic chlorine (ISO 21627-1:2009); German version EN ISO 21627-1:2009 More	Order from DIN Media
DIN EN ISO 21627-2	2010-01	Standards	Plastics - Epoxy resins - Determination of chlorine content - Part 2: Easily saponifiable chlorine (ISO 21627-2:2009); German version EN ISO 21627-2:2009 More	Order from DIN Media
DIN EN ISO 21627-3	2010-01	Standards	Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009); German version EN ISO 21627-3:2009 More	Order from DIN Media

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