Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
NORM herausgegeben am 1.11.2005
Designation standards: STN EN 14454
Classification mark: 136523
Catalog number: 99654
Publication date standards: 1.11.2005
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN