NBN EN ISO 6508-3:2015现行
Metallic Materials - Rockwell Hardness Test - Part 3: Calibration Of Reference Blocks (Iso 6508-3:2015)
出版：Belgian Standards
专家解读视频
Defines a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines, as specified in ISO 6508-2:2015.
Supersedes NBN EN 10109-3 (10/2003)
I.S. EN ISO 6508-3:2015 - Identical
NEN EN ISO 6508-3:2015 - Identical
SS EN ISO 6508-3 Ed. 3 (2015) - Identical
NF EN ISO 6508-3:2015 - Identical
UNE EN ISO 6508-3:2007 - Identical
NS EN ISO 6508-3 Ed. 2 (2006) - Identical
UNI EN ISO 6508-3:2006 - Identical
ONORM EN ISO 6508-3:2006 - Identical
BS EN ISO 6508-3:2015 - Identical
DIN EN ISO 6508-3 (2006-03) - Identical
SN EN ISO 6508-3:2006 - Identical
NS EN ISO 6508-3:2015 - Identical
UNE EN ISO 6508-3:2015 - Identical
ONORM EN ISO 6508-3:2015 - Identical
SN EN ISO 6508-3:2015 - Identical
UNI EN ISO 6508-3:2015 - Identical
