Chemical analysis of non-ferrous metals and alloys. Chemical analysis of pure copper. Determination of lead. Photometric method. Arbitration method (for domestic relations within CSSR)
NORM herausgegeben am 1.6.1971
Designation standards: STN 420621-5
Classification mark: 420621
Catalog number: 61762
Note: UNGÜLTIG
Publication date standards: 1.6.1971
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN