Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005) (Endorsed by AENOR in September of 2006.)
STANDARD published on 22.11.2006
Designation standards: UNE-EN ISO 4545-2:2005
Note: WITHDRAWN
Publication date standards: 22.11.2006
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Category: Technical standards UNE