Measurement equipment and material testing machines. Verification of standardized blocks to be used for Vickers hardness testing machines. General requirements
NORM herausgegeben am 1.5.1967
Designation standards: STN 250261
Classification mark: 250261
Catalog number: 55858
Note: UNGÜLTIG
Publication date standards: 1.5.1967
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN