标 准 号：BS EN 12373-7-1999 简体中文标题：铝和铝合金.阳极氧化.测定预先酸处理的浸入磷酸/铬酸溶液后质量损失评估密封阳极氧化镀层质量 繁体中文标题：铝和铝合金.阳极氧化.测定预先酸处理的浸入磷酸/铬酸溶液后质量损失评估密封阳极氧化镀层质量 English Name：Aluminium and aluminium alloys - Anodizing - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
