ollie520:
顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!顶!TDK磁芯资料;磁性元件设计zhangronghua20022001@yahoo.com.cn