ČSN 441514 (441514)

Tin-tungsten ores and concentrates. Determination of calcium oxide and magnesium oxide content

STANDARD published on 20.7.1990

The information about the standard:

Designation standards: ČSN 441514
Classification mark: 441514
Catalog number: 28231
Note: WITHDRAWN
Publication date standards: 20.7.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN