Methods of test for acid-grade fluorspar. Determination of iron content.
NORMA vydána dne 31.8.1989
Designation standards: BS 5659-9:1989
Note: NEPLATNÁ
Publication date standards: 31.8.1989
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS