sdfdf465 发表于 2011-3-11 11:52:05

开关电源用磁芯铁氧体材料特性表

http://www.go-gddq.com//upload/2006_10/061021205954631.jpghttp://www.go-gddq.com//upload/2006_10/061021205954632.jpghttp://www.go-gddq.com//upload/2006_10/061021205954633.jpg
页: [1]
查看完整版本: 开关电源用磁芯铁氧体材料特性表