Projects of CEN/TC 234/WG 11

DIN EN 00234125 2026-06-18 Gas infrastructure - Quality of gas - Hydrogen More  Comment 
DIN CEN/T? 00234119 2026-06-18 Gas infrastructure - Quality of gas - Aspects of rate of change of gas quality parameter on gas infrastructure and end-use More  Comment 
DIN CEN/T? 00234118 2026-06-18 Gas infrastructure - Quality of gas - Aspects of oxygen in the gas infrastructure and end-use More  Comment 
DIN EN 16726 2023-05-04 Gas infrastructure - Quality of gas - Group H; German version EN 16726:2025 More  Comment 

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