Material testing machines; hardness testing machines with an optical indentation-measuring device; test forces from 1,961 to less than 49,03 N (low load range)— 4 стр.
Metallic materials - Brinell hardness test - Part 3: Calibration of standardized blocks to be used for Brinell hardness testing machines; German version EN 10003-3:1994— 5 стр.
Metallic materials - Hardness test - Part 3: Calibration of standardized blocks to be used for Rockwell hardness testing machines (scales A, B, C, D, E, F, G, H, K, N, T); German version EN 10109-3:1994— 7 стр.
Metallic materials - Hardness test - Part 3: Calibration of standardized blocks to be used for Rockwell hardness testing machines (scales A, B, C, D, E, F, G, H, K, N, T); German version EN 10109-3:1994— 7 стр.
Metallic materials - Brinell hardness test - Part 3: Calibration of standardized blocks to be used for Brinell hardness testing machines; German version EN 10003-3:1994— 5 стр.
