短語詞組短語NiZn ferrite magnetic cores 鎳鋅鐵氧體磁芯MgZn ferrite magnetic cores 鎂鋅鐵氧體磁芯Power Ferrite Cores 功率錳鋅鐵氧體磁芯MnZn FERRITE CORES 錳鋅鐵氧體軟磁wing ferrite cores are materials 永磁鐵氧體材料General rules for ferrite cores 鐵氧體磁芯通則TP4 ferrite material and cores TP4 材料及磁芯tp ferrite material and cores tp4 材料及磁芯General specification for soft -ferrite cores 軟磁鐵氧體磁心通用規(guī)范 返回 ferrite cores