Water heaters for heat supply systems. General specifications
NORM herausgegeben am 1.1.1989
Designation standards: GOST 27590-88
Note: UNGÜLTIG
Publication date standards: 1.1.1989
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST