Metallic materials - Hardness test, Brinell - Part 3: Calibration of standardized blocks to be used for Brinell hardness testing machines; examples of performance of standardized blocks— 1 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.