magnesiumn.镁
magnesium flake镁片
magnesium oxiden.苦土;氧化镁
Magnesium scrap废料
magnesium flare镁照明弹
magnesium salts镁盐
magnesium brick[化] 镁砖
magnesium iodate碘酸镁
magnesiumsulfate硫酸镁
magnesium halide卤化镁
magnesium couple镁电偶