GB/T 17199-1997

Calibration of Vickers hardness reference blocks (less than HV 0. 2)

NORM herausgegeben am 1.1.1997

The information about the standard:

Designation standards: GB/T 17199-1997
Note: UNGÜLTIG
Publication date standards: 1.1.1997
Country: Chinese technical standard
Kategorie: Technische Normen GB