magnesium lamp镁光灯magnesiumn.镁magnesium calcium carbonate碳酸镁钙Magnesium Reduction Furnace镁还原炉magnesium aluminate hydrate镁加铝, 氢氧化镁铝, 水化铝酸镁(制酸药)magnesium aluminum siliacte硅酸镁铝Magnesium-Aluminium Alloy镁铝合金magnesium alloy diecastings镁合金压模铸件Magnesium-based composites镁基复合材料magnesium oxychloride cement高菱镁水泥magnesium aluminum hydroxide氢氧化镁铝<抗酸药>magnesium oxyehloride cement氯氧镁水泥