House-tube water-watered heat sypply systems. General specifications
NORM herausgegeben am 1.10.2007
Designation standards: GOST 27590-2005
Publication date standards: 1.10.2007
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 4.19