Gas-fired heating boilers - Part 1: General requirements and tests
NORM herausgegeben am 1.5.2022
Designation standards: ČSN EN 15502-1
Classification mark: 075316
Catalog number: 514261
Note: UNGÜLTIG
Publication date standards: 1.5.2022
The number of pages: 216
Approximate weight : 679 g (1.50 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN