Safety technique. Liquid and steam boilers with organic heating medium. Requirements according to heating system
NORM herausgegeben am 29.6.1981
Designation standards: ČSN 070015
Classification mark: 070015
Catalog number: 736
Note: UNGÜLTIG
Publication date standards: 29.6.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN