
Steels. Determination and verification of the depth of carburized and hardened cases
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
Amendment notes:
AMD 14310 published 22 January 2003
AMD 14310 is a Corrigendum
DIN EN ISO 2639 (2003-04) - Identical
SN EN ISO 2639:2003 - Identical
ONORM EN ISO 2639:2003 - Identical
ISO 2639:2002 - Identical
NEN EN ISO 2639:2002 - Identical
SS EN ISO 2639 Ed. 1 (2002) - Identical
UNE EN ISO 2639:2004 - Identical
NS EN ISO 2639 Ed. 1 (2002) - Identical
I.S. EN ISO 2639:2002 - Identical
UNI EN ISO 2639:2006 - Identical
NF EN ISO 2639:2003 - Identical
NBN EN ISO 2639:2003 - Identical