Heating boilers. Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, testing and marking
NORM herausgegeben am 1.10.2022
Designation standards: STN EN 303-5
Classification mark: 070251
Catalog number: 135605
Note: UNGÜLTIG
Publication date standards: 1.10.2022
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN