标准编号:ISO 209:2007
中文名称:铝和铝合金 化学成分
英文名称:Aluminium and aluminium alloys — Chemical composition
发布日期:2007-07
标准范围
This International Standard specifies the designations indicating the chemical composition of aluminium andaluminium alloys.
标准编号:ISO 209:2007
中文名称:铝和铝合金 化学成分
英文名称:Aluminium and aluminium alloys — Chemical composition
发布日期:2007-07
This International Standard specifies the designations indicating the chemical composition of aluminium andaluminium alloys.