5、50千克/件,编织袋包装2
5、50、500、1000千克/件。理化指标(%): Nd2O3
2NNd2O33NNd2O3
4NTREO 99.0099.0099.00Nd2O3/TREO99.5099.9599.99Fe2O30.0100.0050.002SiO20.0350.0200.005CaO0.0500.0300.020SO42-0.0500.0300.030Cl-0.0500.0300.030Na2O0.0050.0050.005PbO0.0050.0020.002
zbhs111