Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 9: Profiles, tolerances on dimensions and form; English version of DIN EN 755-9:2008-06
国外标准现行
标准号:DIN EN 755-9-2008
标准名称: 铝和铝合金.挤压杆材/棒材、管材和型材.第9部分:轮廓、尺寸和形状公差
英文名称:Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 9: Profiles, tolerances on dimensions and form; English version of DIN EN 755-9:2008-06