• 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 121/WG 21

DIN EN ISO 23278 2015-06 Standards Non-destructive testing of welds - Magnetic particle testing - Acceptance levels (ISO 23278:2015); German version EN ISO 23278:2015 More  Order from DIN Media
DIN EN ISO 23279 2017-12 Standards Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds (ISO 23279:2017); German version EN ISO 23279:2017 More  Order from DIN Media
DIN EN ISO 23864 2022-04 Standards Non-destructive testing of welds - Ultrasonic testing - Use of automated total focusing technique (TFM) and related technologies (ISO 23864:2021); German version EN ISO 23864:2021 More  Order from DIN Media
DIN-Fachbericht 17641-3 2004-10 Technical rule Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 3: Externally loaded test (ISO/TR 17641-3:2004); German translation of CEN ISO/TR 17641-3:2004 More  Order from DIN Media

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