
Water treatment. Softening filters with central control
NORM herausgegeben am 1.10.1983
Designation standards: STN 077502
Classification mark: 077502
Catalog number: 52556
Note: UNGÜLTIG
Publication date standards: 1.10.1983
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN