Magnetic materials - methods for the determination of the relative magnetic permeability of feebly magnetic materials 磁性材料.弱磁性材料的相对磁导率的测定方法
2.
Standard test method for measuring relative complex permittivity and relative magnetic permeability of solid materials at microwave frequencies 微波频率下固体材料相对复介电常数和磁导率测量标准试验方法