Ferrotungsten, silicon-calcium and ferroboron. Methods of taking and preparing samples for chemical and physical-chemical analysis
STANDARD published on 29.4.1986
Designation standards: ČSN 420546
Classification mark: 420546
Catalog number: 27495
Publication date standards: 29.4.1986
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN