ČSN 224020 (224020)

Grinding tools. Hardness testing by sand blasting

STANDARD published on 6.4.1981

The information about the standard:

Designation standards: ČSN 224020
Classification mark: 224020
Catalog number: 25676
Note: WITHDRAWN
Publication date standards: 6.4.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN