Metallic materials - Calibration of force-proving instruments used for the verification of uniaxial testing machines (ISO 376:2004); German version EN ISO 376:2004— 27 стр.
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO 14577-2:2002); German version EN ISO 14577-2:2002— 25 стр.
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (ISO 14577-2:2002); German version EN ISO 14577-2:2002— 25 стр.