NF EN ISO 4545-2:2006被替代
Metallic Materials - Knoop Hardness Test - Part 2: Verification And Calibration Of Testing Machines
出版：Association Francaise de Normalisation
专家解读视频
Gives the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1.
Indice de classement: A03-150-2 PR NF EN ISO 4545-2 August 2004 (08/2004)
NEN EN ISO 4545-2:2018 - Identical
UNI EN ISO 4545-2:2006 - Identical
SN EN ISO 4545-2:2006 - Identical
I.S. EN ISO 4545-2:2006 - Identical
NS EN ISO 4545-2 Ed. 1 (2006) - Identical
SS EN ISO 4545-2 Ed. 1 (2005) - Identical
ONORM EN ISO 4545-2:2006 - Identical
EN ISO 4545-2:2018 - Identical
BS EN ISO 4545-2:2017 - Identical
NBN EN ISO 4545-2:2006 - Identical
UNE EN ISO 4545-2:2006 - Identical
BS EN ISO 4545-2:2005 - Identical
DIN EN ISO 4545-2 (2006-03) - Identical
NEN EN ISO 4545-2:2005 - Identical
ISO 4545-2:2005 - Identical
