
Copper and copper alloys - Terms and definitions Part 4: Castings
出版:International Organization for Standardization

专家解读视频
KS D ISO 197-4:2002 - Identical
KS D ISO 197-4:2015 - Identical
GB/T 11086-2013 - Modified
JIS H 0500:1998 - Equivalent
NEN ISO 197-4:1988 - Identical