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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 IEC/TC 25

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DIN 1304-8	1994-02	Standards	Letter symbols for physical quantities; symbols for use in the field of static converters using semiconductor devices More	Order from DIN Media
DIN 4899	1978-09	Standards	Linear electric multiports More	Order from DIN Media
DIN 44401	1971-05	Standards	Letter symbols in data sheets for electronic tubes More	Order from DIN Media
DIN 47301-1	1964-06	Standards	Terms of HF-lines More	Order from DIN Media
DIN 47302-1	1980-03	Standards	Hollow metallic waveguides; rectangular waveguides, dimensions More	Order from DIN Media
DIN 47302-2	1980-03	Standards	Hollow metallic waveguides; circular waveguides, dimensions More	Order from DIN Media
DIN 47302-3	1981-09	Standards	Hollow metallic waveguides; square waveguides, dimensions More	Order from DIN Media
DIN 47302-10	1979-02	Standards	Hollow metallic waveguide; requirements More	Order from DIN Media
DIN EN 62428	2009-02	Standards	Electric power enginering - Modal components in three-phase a.c. systems - Quantities and transformations (IEC 62428:2008); German version EN 62428:2008 More	Order from DIN Media
DIN EN 80000-6	2008-09	Standards	Quantities and units - Part 6: Electromagnetism (IEC 80000-6:2008); German version EN 80000-6:2008 More	Order from DIN Media

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