
Copper refinery shapes
出版:International Organization for Standardization

专家解读视频
基本信息
标准编号: ISO 431:1981
发布时间:1981/12/1 0:00:00
标准类别:Standard
出版单位:International Organization for Standardization
标准页数:7
等同采用的国际标准
AS/NZS 1279:1996 - Equivalent
BS 6017:1981 - Similar
DIN 1708 (1973-01) - Similar
JIS H 2123:1999 - Equivalent
KS D 2301:2011 - Modified