NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[Withdrawn]
ISO 23550
ISO 23550
Safety and control devices for gas burners and gas-burning appliances - General requirements
Title (German)
Sicherheits-, Regel- und Steuereinrichtungen für Gasbrenner und Gasgeräte - Allgemeine Anforderungen
Responsible national committee
Responsible international committee
ISO/TC 161 - Controls and protective devices for gaseous and liquid fuels