• 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 178-02-04 AA

Document number Begin Title Comment
DIN 3949 2026-01-05 Non soldering compression couplings - Flared connection parts for type of compression end according to DIN EN ISO 8434-1 More  Comment 
DIN 74304 2026-01-05 Compression coupling; hose coupling More  Comment 
DIN EN ISO 8434-1 rev 2025-08-27 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors More  Comment 
ISO/CD 8434-1 2025-08-20 Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors More  Comment 
DIN 3900 2023-11-27 Non-soldering compression fittings with cutting ring - LL series studs with taper-threaded stud end More  Comment 
DIN 3903 2023-11-27 Non-soldering compression fittings with cutting ring - Elbow studs with taper-threaded stud end; inactive for new design More  Comment 
DIN 3906 2023-11-27 Non-soldering compression fittings with cutting ring - T-studs with taper-threaded stud end; inactive for new design More  Comment 
DIN 3913 2023-11-27 Non-soldering compression fittings with cutting ring - Run T-studs with taper-threaded stud end; inactive for new design More  Comment 

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