4L 56-1986 标准详情
- 标准号:4L 56-1986
- 中文标题:铝-镁2.25%合金管规范(回火号为0)(无缝经液压试验)(壁厚不超过12mm)
- 英文标题:Specification for tube of aluminium-2<1/4>% magnesium alloy (temper designation-O) (seamless: tested hydraulically) (not exceeding 12 mm wall thickness)
- 标准类别:其他国内外OTHERSS
- 发布日期:1986-02-28