Safety devices for central heating and heating of service water
NORM herausgegeben am 1.5.1988
Designation standards: STN 060830
Classification mark: 060830
Catalog number: 52396
Publication date standards: 1.5.1988
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN