NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ISO 23550
ISO 23550
Safety and control devices for gas and/or oil burners and appliances - General requirements
Title (German)
Sicherheits-, Regel- und Steuereinrichtungen für Gas- und/oder Ölbrenner und Gas- und/oder Ölgeräte - Allgemeine Anforderungen