• 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 NA 044-00-01 AA

CEN/TR 17608 2022-04 Technical rule State of the art on the use of flammable refrigerant alternatives, in particular from class A3, in refrigeration, air conditioning and heat pump equipment More  Order from DIN Media
DIN 2405 2023-10 Standards Pipelines in refrigerating systems and cooling equipment - Marking More  Order from DIN Media
DIN 3159 1965-05 Standards Assembling dimensions of flanges for fittings for refrigerating installations up to nominal pressure 25 More  Order from DIN Media
DIN 3160 1974-08 Standards Through-valves for refrigerant circuits, nominal pressure 25 bar More  Order from DIN Media
DIN 3161 1974-08 Standards Elbow valves for refrigerant circuits; nominal pressure 25 bar More  Order from DIN Media
DIN 3162 1974-08 Standards Screwed caps for valves for refrigerant circuits, nominal pressure 25 bar More  Order from DIN Media
DIN 3163 1974-08 Standards Control through valves for refrigerant circuits, nominal pressure 25 bar More  Order from DIN Media
DIN 3164 1974-08 Standards Position indicator for valves for refrigerant circuits More  Order from DIN Media
DIN 3866 1990-06 Standards Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40 More  Order from DIN Media
DIN 3866 Berichtigung 1 2019-10 Standards Refrigeration; threaded stem; 90° flared flanges for solderless compression couplings rated for PN 40; Corrigendum 1 More  Order from DIN Media

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