GB/T 4340.2-1999

Metallic vickers hardness test—Part 2:Verification of hardness testers

NORMA vydána dne 10.10.1999

The information about the standard:

Designation standards: GB/T 4340.2-1999
Note: NEPLATNÁ
Publication date standards: 10.10.1999
Country: Chinese technical standard
Kategorie: Technické normy GB