稀土精矿，草酸萃取，超高纯度
超细粒度，大比表面，无放射性
A hundred percent rare earth concentrate, oxalate precipitation, ultra-high purity, ultra-fine particle size, large bet surface area, non-radioactivity.
稀土精矿，草酸萃取，超高纯度
超细粒度，大比表面，无放射性
A hundred percent rare earth concentrate, oxalate precipitation, ultra-high purity, ultra-fine particle size, large bet surface area, non-radioactivity.
