• 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 NA 087-00-01-04 UA

Document number Begin Title Comment
DIN EN ISO 22074-4/A1 2025-09-01 Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/DAM 1:2025); German and English version EN ISO 22074-4:2024/prA1:2025 More  Comment 
ISO 22074-4 DAM 1 2025-08-25 Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 More  Comment 
DIN CEN/TR 17320 2017-11-01 Railway applications - Infrastructure - Determination of laboratory test parameters for assessing the mechanical durability of rail fastening systems - Complementary element More  Comment 

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