DIN EN ISO 6506-2:2023-11
Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (ISO/DIS 6506-2:2023); German and English version prEN ISO 6506-2:2023 / Note: Date of issue 2023-10-20*Intended as replacement for DIN EN ISO 6506-2 ...