• 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 NA 005-55-75 AA

DIN CEN/T? 00126169 2024-07-08 BUILDING ACOUSTICS DATA DICTIONARY More  Comment 
DIN 4109-2 2021-09-10 Sound insulation in buildings - Part 2: Verification of compliance with the requirements by calculation More  Comment 
DIN 4109-31 2021-05-28 Sound insulation in buildings - Part 31: Data for verification of sound insulation (component catalogue) - Framework document More  Comment 
DIN 4109-36 2021-05-25 Sound insulation in buildings - Part 36: Data for verification of sound insulation (component catalogue) - Technical equipment More  Comment 
DIN 4109-32 2021-03-22 Sound insulation in buildings - Part 32: Data for verification of sound insulation (component catalogue) - Solid construction More  Comment 
DIN 4109-35 2021-03-22 Sound insulation in buildings - Part 35: Data for verification of sound insulation (component catalogue) - Elements, windows, doors, curtain walling More  Comment 
DIN 4109-34 2021-03-22 Sound insulation in buildings - Part 34: Data for verification of sound insulation (component catalogue) - Additional layers fixed to solid structural elements More  Comment 
DIN 4109-33 2021-03-22 Sound insulation in buildings - Part 33: Data for verification of sound insulation (component catalogue) - Timber construction, lightweight construction and dry walling More  Comment 

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