Methods of test for sodium hexafluorosilicate for industrial use. Determination of free silica content.
NORMA vydána dne 31.12.1980
Designation standards: BS 5705-5:1981
Note: NEPLATNÁ
Publication date standards: 31.12.1980
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: British technical standard
Kategorie: Technické normy BS