Grinding wheels. Disk shaped grinding wheels tapered on both sides
STANDARD published on 8.3.1955
Designation standards: ČSN 224618
Classification mark: 224618
Catalog number: 1439
Publication date standards: 8.3.1955
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN