GB/T 231.4-2009

Metallic materials - Brinell hardness test - Part 4: Tables of hardness values

NORM herausgegeben am 25.6.2009

The information about the standard:

Designation standards: GB/T 231.4-2009
Publication date standards: 25.6.2009
Country: Chinese technical standard
Kategorie: Technische Normen GB