标 准 编 号: DIN 50967-2005 简体中文标题:金属镀层.铝及铝合金上的镍和镍铬电镀层繁体中文标题:金属镀层.铝及铝合金上的镍和镍铬电镀层English Name:Metallic coatings - Electrodeposited coatings of nickel and nickel plus chromium on aluminium and aluminium alloys ...