L 172-1990 标准详情
- 标准号:L 172-1990
- 中文标题:铝-锌(5.7)-镁(2.7)-锰(0.5)-铜合金挤压、轧制或模压钢坯规范(BS L 171锻件制造用)
- 英文标题: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)
- 标准类别:其他国内外OTHERSS
- 发布日期:1990-01-31