ČSN 441505 (441505)

Tin-tungsten ores and concentrates. Determination of manganese content

STANDARD published on 20.7.1990

The information about the standard:

Designation standards: ČSN 441505
Classification mark: 441505
Catalog number: 28222
Note: WITHDRAWN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