Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
NORM herausgegeben am 1.3.2025
Designation standards: STN EN 17962
Classification mark: 136530
Catalog number: 140149
Publication date standards: 1.3.2025
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN