• 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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Projects of CEN/TC 249/WG 21

DIN EN 513 2024-12-12 Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the resistance to artificial weathering More  Comment 
DIN EN 12608-1 2024-05-27 Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 1: Non-covered PVC-U profiles; German and English version prEN 12608-1:2025 More  Comment 
DIN EN 514 2024-01-16 Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the strength of welded corners and T-joints; German version FprEN 514:2025 More  Comment 
DIN EN 478 2024-01-16 Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the appearance after exposure at 150 °C; German version EN 478:2025 More  Comment 
DIN EN 18066 2023-02-01 Plastics - Design for recycling of PVC based profiles for construction products; German version FprEN 18066:2025 More  Comment 
DIN EN 00249A55 2022-11-04 Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 3: PVC-U profiles covered with paint. More  Comment 

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