Principles of measuring corrosion prevention of earth placed metallic devices. Apparent soil resistivity measuring by Wenner method
NORM herausgegeben am 1.4.1978
Designation standards: STN 038363
Classification mark: 038363
Catalog number: 51853
Note: UNGÜLTIG
Publication date standards: 1.4.1978
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN