
Hardmetals - Metallographic Determination Of Porosity And Uncombined Carbon
出版:Association Francaise de Normalisation

专家解读视频
93 [01/08/1993]
SS EN 24505 Ed. 1 (1993) - Identical
ISO 4505:1978 - Identical
UNE EN 24505:2006 - Identical
UNI EN 24505:1993 - Identical
I.S. EN 24505:1994 - Identical
NBN EN 24505:1993 - Identical
BS EN 24505:1993 - Identical
ONORM EN 24505:1994 - Identical
SN EN 24505:1996 - Identical
EN 24505:1993 - Identical