
Non-alloy steel wire rod for conversion to wire Part 4: Specific requirements for wire rod for special applications
出版:International Organization for Standardization

专家解读视频
KS D ISO 16120-4:2003 - Identical
KS D ISO 16120-4:2014 - Identical
KS D 3509:2007 - Modified
JIS G 3502:2004 - Identical
DIN EN 10016-4 (1995-04) - Identical