• 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 DKE/K 321

IEC 14/745/FDIS 2011-06-10 IEC 60076-3 Ed.3: Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air More  Comment 
IEC 14/680/DC 2011-02-04 Call for experts for an Ad-Hoc Group: Power transformers and reactor fittings (series of IEC standards on the basis of EN 50216) More  Comment 
IEC 14/649/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 1: General More  Comment 
IEC 14/650/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator More  Comment 
IEC 14/651/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion More  Comment 
IEC 14/652/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly) More  Comment 
IEC 14/653/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers More  Comment 
IEC 14/654/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 6: Cooling equipment - Removable radiators for oil-immersed transformers More  Comment 
IEC 14/655/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 7: Electric pumps for transformer oil More  Comment 
IEC 14/656/DC 2010-07-30 Survey and call for experts and project leader - Power transformers and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits More  Comment 

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