Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
NORM herausgegeben am 1.11.2005
Designation standards: STN EN 14623
Classification mark: 136527
Catalog number: 99658
Publication date standards: 1.11.2005
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN