NF EN ISO 4545-3:2006被替代
Metallic Materials - Knoop Hardness Test - Part 3: Calibration Of Reference Blocks
出版：Association Francaise de Normalisation
專家解讀視頻
Provides 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.
Indice de classement: A03-150-3 PR NF EN ISO 4545-3 August 2004 (08/2004)
UNI EN ISO 4545-3:2006 - Identical
I.S. EN ISO 4545-3:2006 - Identical
NBN EN ISO 4545-3:2006 - Identical
EN ISO 4545-3:2018 - Identical
NEN EN ISO 4545-3:2018 - Identical
BS EN ISO 4545-3:2017 - Identical
SN EN ISO 4545-3:2006 - Identical
BS EN ISO 4545-3:2005 - Identical
DIN EN ISO 4545-3 (2006-03) - Identical
NS EN ISO 4545-3 Ed. 1 (2006) - Identical
NEN EN ISO 4545-3:2005 - Identical
ISO 4545-3:2005 - Identical
ONORM EN ISO 4545-3:2006 - Identical
UNE EN ISO 4545-3:2006 - Identical
SS EN ISO 4545-3 Ed. 1 (2005) - Identical
