Measurements microhardness by diamond instruments indentation
NORM herausgegeben am 1.1.1977
Designation standards: GOST 9450-76
Publication date standards: 1.1.1977
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 11.81
Amd. 1.92
Amd. 11.24