DIN EN ISO 4545-3:2018-07
Current
The latest, up-to-date edition.
Metallic materials - Knoop hardness test - Part 3:Calibration of reference blocks (ISO 4545-3:2017)
Hardcopy , PDF
German
01-07-2018
This document specifies the method for the calibration of reference blocks to be used for the indirect
verification of Knoop hardness testing machines as specified in ISO 4545-2.
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