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Hydrogen Technologies Standards form the basic framework for market ramp-up
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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

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DIN EN ISO 5821	2024-09	Draft standard	Resistance welding - Spot welding electrodes - Female electrode caps (ISO/DIS 5821:2024); German and English version prEN ISO 5821:2024 More	Order from DIN Media
DIN EN ISO 5821	2010-04	Standards	Resistance welding - Spot welding electrode caps (ISO 5821:2009); German version EN ISO 5821:2009 More	Order from DIN Media
DIN EN ISO 5826	2014-07	Standards	Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014); German version EN ISO 5826:2014 More	Order from DIN Media
DIN EN ISO 5828	2001-12	Standards	Resistance welding equipment - Secondary connecting cables with terminals connected to water-cooled lugs - Dimensions and characteristics (ISO 5828:2001); German version EN ISO 5828:2001 More	Order from DIN Media
DIN EN ISO 5829	2021-03	Standards	Resistance spot welding - Electrode adaptors, female taper 1:10 (ISO 5829:1984); German version EN ISO 5829:2021 More	Order from DIN Media
DIN EN ISO 5830	2021-03	Standards	Resistance spot welding - Male electrode caps (ISO 5830:1984); German version EN ISO 5830:2021 More	Order from DIN Media
DIN EN ISO 6520-1	2007-11	Standards	Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding (ISO 6520-1:2007); Trilingual version EN ISO 6520-1:2007 More	Order from DIN Media
DIN EN ISO 6520-2	2013-12	Standards	Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 2: Welding with pressure (ISO 6520-2:2013); Trilingual version EN ISO 6520-2:2013 More	Order from DIN Media
DIN EN ISO 6947	2020-02	Standards	Welding and allied processes - Welding positions (ISO 6947:2019); German version EN ISO 6947:2019 More	Order from DIN Media
DIN EN ISO 7285	2021-04	Standards	Pneumatic cylinders for mechanized multiple spot welding (ISO 7285:1995); German version EN ISO 7285:2021 More	Order from DIN Media

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