标准号:BS L 172-1989
英文标准名称:Specification for extruded, rolled or cast forging stock of aluminium-zinc-magnesium-manganese-copper alloy (for manufacture of forgings to BS L 171) (Zn 5-7, Mg 2-7, Mn 0-5, Cu 0-5) (7014)
标准状态:A
标准类型:国际标准
发布日期:1990-01-31
国际标准分类号:49.025.20