标题: 电阻色环的识别 [打印本页]

---

作者: baoyuehui    时间: 2009-1-19 18:23     标题: 电阻色环的识别

[attach]89569[/attach]

---

欢迎光临 『家电维修论坛 163DZ.COM』 (http://163dz.com/bbs/)

Powered by Discuz! 7.0.0