ISO 6508-2:2005被替代
Metallic materials - Rockwell hardness test Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T)
出版：International Organization for Standardization
专家解读视频
BS EN ISO 6508-2:2005 - Identical
NBR NM-ISO 6508-2:2008 - Identical
NEN EN ISO 6508-2:2006 - Identical
AS 1815.2-2007 (R2017) - Identical
SS EN ISO 6508-2 Ed. 2 (2006) - Identical
GB/T 230.2-2012 - Modified
UNI EN ISO 6508-2:2006 - Identical
UNE EN ISO 6508-2:2007 - Identical
I.S. EN ISO 6508-2:2006 - Identical
SN EN ISO 6508-2:2006 - Identical
DIN EN ISO 6508-2 (2006-03) - Identical
ONORM EN ISO 6508-2:2006 - Identical
NBN EN ISO 6508-2:2006 - Identical
NF EN ISO 6508-2:2006 - Identical
NS EN ISO 6508-2 Ed. 2 (2006) - Identical
PN EN ISO 6508-2:2007 - Identical
