
External cathodic protection of well casings
NORM herausgegeben am 1.8.2022
Designation standards: STN EN 15112
Classification mark: 038357
Catalog number: 135204
Publication date standards: 1.8.2022
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN