
Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances
NORM herausgegeben am 15.1.2025
Designation standards: UNE-EN 15502-2-2:2025
Publication date standards: 15.1.2025
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE