STN 420614-4 (420614)

Chemical testing of non-ferrous metals. Chemical analysis of tin-lead solders. Determination of bismuth by photometric method. Arbitration method

NORM herausgegeben am 1.5.1974

The information about the standard:

Designation standards: STN 420614-4
Classification mark: 420614
Catalog number: 61698
Note: UNGÜLTIG
Publication date standards: 1.5.1974
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN