Tool steels
STANDARD published on 1.2.2019
Designation standards: ČSN EN ISO 4957
Classification mark: 420949
Catalog number: 506136
Note: WITHDRAWN
Publication date standards: 1.2.2019
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN