I.S. EN ISO 6507-3:2018现行
Metallic Materials - Vickers Hardness Test Part 3: Calibration of Reference Blocks (iso 6507-3:2018)
出版：National Standards Authority of Ireland
专家解读视频
Defines 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.
SS EN ISO 6507-3 Ed. 3 (2018) - Identical
EN ISO 6507-3:2018 - Identical
SN EN ISO 6507-3 : 2006 - Identical
ISO 6507-3 : 2005 - Identical
DIN EN ISO 6507-3 : 2016 - Identical
NBN EN ISO 6507-3 : 2006 - Identical
UNE EN ISO 6507-3 : 2007 - Identical
ISO 6507-3 : 2018 - Identical
UNI EN ISO 6507-3 : 2006 - Identical
BS EN ISO 6507-3 : 2005 - Identical
EN ISO 6507-3 : 2018 - Identical
ONORM EN ISO 6507-3 : 2006 - Identical
EN ISO 6507-3 : 2018 - Identical
ISO 6507-3 : 2018 - Identical
NF EN ISO 6507-3:2018 - Identical
BS EN ISO 6507-3:2018 - Identical
