Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks
STANDARD published on 1.8.2006
Designation standards: ČSN EN ISO 4545-3
Classification mark: 420376
Catalog number: 76047
Note: WITHDRAWN
Publication date standards: 1.8.2006
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN