
Wire, bar and tube drawing dies - Specifications
出版:International Organization for Standardization

专家解读视频
BS 3821-3:1974 - Similar
KS B ISO 1684:2013 - Identical
KS B ISO 1684:2003 - Identical
KS B ISO 1684:2012 - Identical
BS 3821-2:1974 - Similar
BS 3821-1:1974 - Similar
BIS IS 4918:1981 (R2002) - Equivalent
NF ISO 1684:1995 - Identical
UNI ISO 1684:1977 - Identical