Chemical analysis of non-ferrous metals and alloys. Magnesium metallurgical. Determination of sodium and potassium by the flame-photometric method
STANDARD published on 27.1.1983
Designation standards: ČSN 420690-9
Classification mark: 420690
Catalog number: 27803
Publication date standards: 27.1.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN