
Hardmetals - Metallographic Determination Of Porosity And Uncombined Carbon
出版:Belgian Standards

專家解讀視頻
1993 [01/09/1993]
ONORM EN 24505:1994 - Identical
SN EN 24505:1996 - Identical
BS EN 24505:1993 - Identical
NF EN 24505:1993 - Identical
I.S. EN 24505:1994 - Identical
UNI EN 24505:1993 - Identical
UNE EN 24505:2006 - Identical
SS EN 24505 Ed. 1 (1993) - Identical
EN 24505:1993 - Identical