NF EN ISO 6506-3:2006被替代
Metallic Materials - Brinell Hardness Test - Part 3: Calibration Of Reference Blocks
出版：Association Francaise de Normalisation
专家解读视频
Defines a method for the calibration of reference blocks intended for use in the indirect verification of Brinell hardness testing machines as covered in ISO 6506-2.
Indice de Classement: A03-152-3 PR NF EN ISO 6506-3 August 2004. (08/2004)
ISO 6506-3:2005 - Identical
SS EN ISO 6506-3 Ed. 2 (2006) - Identical
UNE EN ISO 6506-3:2007 - Identical
NS EN ISO 6506-3 Ed. 2 (2006) - Identical
I.S. EN ISO 6506-3:2006 - Identical
UNI EN ISO 6506-3:2006 - Identical
SN EN ISO 6506-3:2006 - Identical
ONORM EN ISO 6506-3:2006 - Identical
NBN EN ISO 6506-3:2006 - Identical
NEN EN ISO 6506-3:2006 - Identical
SS EN ISO 6506-3 Ed. 3 (2014) - Identical
NBN EN ISO 6506-3:2014 - Identical
NEN EN ISO 6506-3:2014 - Identical
BS EN ISO 6506-3:2005 - Identical
DIN EN ISO 6506-3 (2006-03) - Identical
