ISO 4505:1978被替代
Hardmetals - Metallographic determination of porosity and uncombined carbon
出版：International Organization for Standardization
專家解讀視頻
KS D ISO 4505:2008 - Identical
BS 5600-4-4.14:1980 - Identical
SNV NF EN 24505 : 1993 - Identical
DIN ISO 4505 : 1991-07 - Identical
NS ISO 4505 : 1ED 1993 - Identical
BS 5600-4.14(1980) : 1980 - Identical
SAC GB/T 3489 : 1983 - Identical
PN ISO 4505 : 1993 - Identical
NEN ISO 4505 : 1993 - Identical
PN EN 24505 : 2011 - Identical
DS ISO 4505 : 1994 - Identical
SNV DIN ISO 4505 : 1991 - Identical
SS 11 11 81:1978 - Similar
SN EN 24505:1996 - Identical
SNV NF EN 24505:1993 - Identical
SNV DIN ISO 4505:1991 - Identical
NEN ISO 4505:1993 - Identical
ONORM EN 24505:1994 - Identical
DIN ISO 4505 (1991-07) - Identical
BS EN 24505:1993 - Equivalent
NF EN 24505:1993 - Identical
I.S. EN 24505:1994 - Identical
NS ISO 4505 Ed. 1 (1993) - Identical
NFA 95 441:1977 - Equivalent
UNE EN 24505:2006 - Identical
PN ISO 4505:1993 - Identical
SS EN 24505 Ed. 1 (1993) - Identical
EN 24505:1993 - Identical
