STN - Slovenské národní normy

Metallic materials. Calibration of force-proving instruments used for the verification of uniaxial testing machines (ISO 376:1999)

Dostupné prevedenie: Tlačené

Metallic materials - Calibration of force-proving instruments used for the verification of uniaxial testing machines (ISO 376:2004)

Dostupné prevedenie: Tlačené

Metallic materials - Tensile test - Part 3: Calibration of force proving instruments used for the verification of uniaxial testing machines

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of Brinell hardness testing machines

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of Rockwell C, B and A scale hardness testing machines

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of Vickers hardness testing machines

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of standardized blocks to be used for Brinell hardness testing. General requirements

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of standardized blocks to be used for Rockwell B, C and A scale hardness testing machines. General requirements

Dostupné prevedenie: Tlačené

Measurement equipment and material testing machines. Verification of standardized blocks to be used for Vickers hardness testing machines. General requirements

Dostupné prevedenie: Tlačené

Rockwell hardness testing machines, scales N and T. Technical requirements. Methods of verification

Dostupné prevedenie: Tlačené