• 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 032-03-02 AA

Document number Begin Title Comment
DIN EN 549/A3 2024-06-28 Rubber materials for seals and diaphragms for gas appliances and gas equipment; German and English version EN 549:2019+A2:2024/prA3:2025 More  Comment 
DIN 30652-1 2024-04-11 Excess flow valves - Part 1: Excess flow valves for gas installation More  Comment 
DIN 30652-2 2024-04-11 Excess flow valves - Part 2: Excess flow valves for service lines More  Comment 
DIN 30652-3 2024-04-11 Excess flow valves - Part 3: Conformity assessment of excess flow valves for gas installation More  Comment 
DIN 30652-4 2024-04-11 Excess flow valves - Part 4: Conformity assessment of excess flow valves for service lines More  Comment 

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