Metallic materials - Hardness test - Part 3: Calibration of standardized blocks to be used for Rockwell hardness testing machines; examples of performance of standardized blocks— 2 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 - Rockwell hardness test (scales A, B, C, D, E, F, G, H, K, N, T) - Part 3: Calibration of reference blocks; example of performance of the reference blocks— 2 стр.
Metallic materials - Hardness test - Part 2: Verification of Rockwell hardness testing machines (scales A, B, C, D, E, F, G, H, K, N, T); German version EN 10109-2:1994— 9 стр.
Metallic materials - Rockwell hardness test (scales A, B, C, D, E, F, G, H, K, N, T) - Part 3: Calibration of reference blocks; example of performance of the reference blocks— 2 стр.
