UNE-CEN/TR 17924:2023 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Guidance on hydrogen specific aspects (Endorsed by Asociación Española de Normalización in June of 2023.)
2023UNE-CEN/TR 17924:2023 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Guidance on hydrogen specific aspects (Endorsed by Asociación Española de Normalización in June of 2023.)