Safety devices for central heating and heating of service water
NORM herausgegeben am 1.6.1991
Designation standards: STN 060830:1988/a
Classification mark: 060830
Catalog number: 52397
Note: Ă„nderung
Publication date standards: 1.6.1991
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN