Using a colloidal Pd catalytic system to metalize the surface of precipitators separated from coal fly-ash,the metals such as Cu,Ni,etc.

采用膜方法,在空心微珠(沉珠和漂珠)表面进金属处理。

Wood is one of the important regenerated natural resources.Good electroconductivity and decoration of metalized wood are realized by the method of electroless plating.

材是重要再生资源，材可以具有良好导电性和装饰性。