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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 NA 044-00-11 AA

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DIN EN 247	1997-07	Standards	Heat exchangers - Terminology; German version EN 247:1997 More	Order from DIN Media
DIN EN 305	1997-07	Standards	Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers; German version EN 305:1997 More	Order from DIN Media
DIN EN 306	1997-07	Standards	Heat exchangers - Methods of measuring the parameters necessary for establishing the performance; German version EN 306:1997 More	Order from DIN Media
DIN EN 307	1998-12	Standards	Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger; German version EN 307:1998 More	Order from DIN Media
DIN EN 308	2023-06	Standards	Heat exchangers - Test procedures for establishing performance of air to air heat recovery components; German version EN 308:2022 More	Order from DIN Media
DIN EN 327	2014-11	Standards	Heat exchangers - Forced convection air cooled refrigerant condensers - Test procedures for establishing performance; German version EN 327:2014 More	Order from DIN Media
DIN EN 328	2014-11	Standards	Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014 More	Order from DIN Media
DIN EN 1048	2014-11	Standards	Heat exchangers - Air cooled liquid coolers ('dry coolers') - Test procedures for establishing the performance; German version EN 1048:2014 More	Order from DIN Media
DIN EN 1117	2003-04	Standards	Heat exchangers - Liquid cooled refrigerant condensors - Test procedures for establishing the performance (includes amendment A1:2002); German version EN 1117:1998 + A1:2002 More	Order from DIN Media
DIN EN 1118	2003-04	Standards	Heat exchangers - Refrigerant cooled liquid coolers - Test procedure for establishing the performance (includes amendment A1:2002); German version EN 1118:1998 + A1:2002 More	Order from DIN Media

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