• 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 005-55-74 AA

DIN 4109-1 2018-01 Standards Sound insulation in buildings - Part 1: Minimum requirements More  Order from DIN Media
DIN 4109-2 2018-01 Standards Sound insulation in buildings - Part 2: Verification of compliance with the requirements by calculation More  Order from DIN Media
DIN 4109-5 2020-08 Standards Sound insulation in buildings - Part 5: Increased requirements More  Order from DIN Media

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