STN EN 10109-2 (420373)

Metallic materials. Hardness test. Part 2: Verification of Rockwell hardness testing machines (scales A, B, C, D, E, F, G, H, K, N, T)

NORM herausgegeben am 1.3.1998

The information about the standard:

Designation standards: STN EN 10109-2
Classification mark: 420373
Catalog number: 72193
Note: UNGÜLTIG
Publication date standards: 1.3.1998
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN