GB/T 4340.2-2025

Metallic materials—Vickers hardness test—Part 2: Verification and calibration of testing machines

NORM herausgegeben am 28.3.2025

The information about the standard:

Designation standards: GB/T 4340.2-2025
Publication date standards: 28.3.2025
Country: Chinese technical standard
Kategorie: Technische Normen GB