EN 2070-4-1989 标准详情
- 标准号:EN 2070-4-1989
- 中文标题:航空航天系列 锻造的铝和铝合金产品 技术规范 第4部分:结构用管
- 英文标题:Aerospace series - Aluminium and aluminium alloy wrought products - Technical specifications - Part 4: Tube for structures
- 标准类别:欧盟标准EN
- 发布日期:1989/12/01
Explains the particular requirements of tubes for structures in aluminium or aluminium alloys, obtained by extrusion or extrusion and drawing. Covers references, manufacture, batch, dimensions, external defects, tensile test, batch uniformity, flatte
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