
Tracked Changes. Metallic materials. Knoop hardness test. Verification and calibration of testing machines.
STANDARD published on 26.2.2020
Designation standards: BS EN ISO 4545-2:2017-TC
Publication date standards: 26.2.2020
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 09667 5 Status: Confirmed