ONORM EN ISO 6508-2:2006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：Osterreichisches Normungsinstitut
专家解读视频
Defines a direct procedure for checking the main functions of the machine and an indirect procedure suitable for the overall checking of the machine. This may be used on its own for periodic routine checking of the machine in service.
UNI EN ISO 6508-2:2006 - Identical
NF EN ISO 6508-2:2006 - Identical
I.S. EN ISO 6508-2:2006 - Identical
NBN EN ISO 6508-2:2006 - Identical
BS EN ISO 6508-2:2015 - Identical
NF EN ISO 6508-2:2015 - Identical
SS EN ISO 6508-2 Ed. 3 (2015) - Identical
NEN EN ISO 6508-2:2015 - Identical
NBN EN ISO 6508-2:2015 - Identical
ISO 6508-2:2005 - Identical
NS EN ISO 6508-2 Ed. 2 (2006) - Identical
UNE EN ISO 6508-2:2007 - Identical
SS EN ISO 6508-2 Ed. 2 (2006) - Identical
NEN EN ISO 6508-2:2006 - Identical
BS EN ISO 6508-2:2005 - Identical
DIN EN ISO 6508-2 (2006-03) - Identical
SN EN ISO 6508-2:2006 - Identical
