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NA 032

DIN Standards Committee Gas Technology

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Projects of NA 032

Number: 142

DIN 3589-2 - Uebergangsverbinder - Konformitaetsbewertung 2025-04-10 Transition fittings for polyethylene gas pipelines — Part 2: Conformity assessment More  Comment 
DIN 3589-1 Uebergangsverbinder - Pruefungen und Anforderungen 2025-04-10 Transition fittings for polyethylene gas piping systems – Part 1: Requirements and Tests More  Comment 
DIN 3230-5 2025-04-10 Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests More  Comment 
ISO/CD 19870-3 2025-03-19 Hydrogen Technologies - Methodology for determining the greenhouse gas emissions - Part 3: Emissions associated with the production, storage and transport of ammonia up to delivery gate and the conversion of ammonia into hydrogen More  Comment 
ISO/CD 19870-4 2025-03-19 Hydrogen technologies - Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain - Part 4: Emissions associated with the storage and transport of hydrogen via LOHC More  Comment 
ISO/WD 19870-2 2025-03-19 Hydrogen technologies - Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain - Part 2: Emissions associated with the conditioning and transport of gaseous and liquid hydrogen up to consumption gate More  Comment 
DIN EN 17476+A1/A2 2025-03-11 Specifications for dedicated liquefied petroleum gas appliances - LPG vapour pressure appliances incorporating a horizontal cartridge in the chassis More  Comment 
ISO/AWI 23568 2025-03-10 Natural gas - Measurement of properties - Inferential devices - Performance evaluation More  Comment 
DIN EN 00268090 2025-02-21 Outdoor hydrogen refuelling points dispensing liquid hydrogen and incorporating filling protocols More  Comment 
DIN 3580-3 Strassenkappen aus Kunststoff 2025-02-13 Surface boxes and ground plates – Part 2: Surface boxes of plastic with parts made of metal – Requirements and tests More  Comment 

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