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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 121/WG 21

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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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