
Metallic materials - Vickers hardness test Part 3: Calibration of reference blocks
出版:International Organization for Standardization

专家解读视频
This document specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines, as specified in ISO 6507-2.
?NORM EN ISO 6507-3:2018 - Identical
NEN EN ISO 6507-3 : 2018 - Identical
EN ISO 6507-3 : 2018 - Identical
NEN EN ISO 6507-3 : 2018 - Identical
SN EN ISO 6507-3:2018 - Identical
?NORM EN ISO 6507-3:2018 - Identical
DIN EN ISO 6507-3:2018 - Identical
ABNT NBR ISO 6507-3: 2019 - Identical
UNE-EN ISO 6507-3:2018 - Identical
EN ISO 6507-3 : 2018 - Identical
I.S. EN ISO 6507-3:2018 - Identical
NF EN ISO 6507-3 : 2018 - Identical
PN-EN ISO 6507-3:2018 - Identical
UNI EN ISO 6507-3:2018 - Identical
DS/EN ISO 6507-3:2018 - Identical
SS-EN ISO 6507-3:2018 - Identical
BS EN ISO 6507-3 : 2005 - Identical
I.S. EN ISO 6507-3:2018 - Identical
PN-EN ISO 6507-3:2018 - Identical
UNE-EN ISO 6507-3:2018 - Identical
ABNT NBR ISO 6507-3: 2019 - Identical
UNI EN ISO 6507-3:2018 - Identical
DIN EN ISO 6507-3:2018 - Identical
NF EN ISO 6507-3 : 2018 - Identical
SS-EN ISO 6507-3:2018 - Identical
DS/EN ISO 6507-3:2018 - Identical
SN EN ISO 6507-3:2018 - Identical