ČSN 441657 (441657)

Antimony ores and concentrates. Determination of gold and silver content

STANDARD published on 18.5.1989

The information about the standard:

Designation standards: ČSN 441657
Classification mark: 441657
Catalog number: 28305
Note: WITHDRAWN
Publication date standards: 18.5.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN