الطاقة العالية الموردين مطحنة الكرة تشيناي Planetary Mills fritschde Planetary Mills for fine grinding of various materials mixing homogenising of through the high energy impact of grinding balls in rotating grinding bowls الطاقة العالية المورد الكرة مطحنة في الهند سحق المعدات و مطحنة الكرة ...
· The fluorescent material is formed with the calcination of metals (Zn, Cr) sulfide or rare earth oxides and trace active agent. It is colorless or pale white in the UV (200 ~ 400nm) irradiation, according to the different content of metal pigments and activator species, while showing the various colors of visible light (400 ~ 800nm).
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