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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 001-02-03 AA

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Document number	Begin	Title	Comment
ISO 9613-2 CD AMD 1	2025-10-30	Acoustics - Attenuation of sound during propagation outdoors - Part 2: Engineering method for the prediction of sound pressure levels outdoors - Amendment 1 More	Comment
DIN 8989	2025-03-19	Acoustical design in buildings - Lifts More	Comment
DIN EN ISO 7235 rev	2025-01-29	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss More	Comment
ISO/AWI 7235	2024-12-16	Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss More	Comment
DIN ISO 15665	2024-05-02	Acoustics - Acoustic insulation for pipes, valves and flanges (ISO 15665:2023) More	Comment
VDI 3733	2006-08-11	Noise at pipes More	Comment

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