霧化鎳粉：                                                                鎳粉：
                松裝密度（g/cm3):2.8-4.1                                                         松裝密度（g/cm3): 0.50~0.65 
 
                粒度：-75目~ -325目                                                                費氏粒度：2.2~2.8(um)