
Metallic materials. Knoop hardness test. Verification and calibration of testing machines.
STANDARD published on 27.3.2018
Designation standards: BS EN ISO 4545-2:2017
Publication date standards: 27.3.2018
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 84281 8 Status: Confirmed