描述了磁性氧化物磁芯磁性的测量方法。这些特性是指特定线圈的电感L和品质因数Q，铁芯由几何结构和相对位置定义。适用于长度不超过45毫米、直径不超过8.5毫米、频率不超过100 MHz的磁芯。

Describes methods of measuring the magnetic properties of cores of magnetic oxides. These properties are in terms of inductance L and quality factor Q of a specified coil, cores being defined by geometrical configuration and relative position. Applies to cores up to 45 mm in length and up to 8.5 mm in diameter at frequencies up to 100 MHz.