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新画的PCB图,求大侠批评!
2007-9-11 18:58
- PCB技术
- 79
- 8913
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
protel怎么调整布线的默认拐角角度(45度)?
2007-6-17 19:07
- PCB技术
- 4
- 4944
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
UP8楼!但是:**这楼这么高了,我还是删了吧,
2012-5-23 10:27
- 侃单片机论坛
- 154
- 21857
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
模拟入门--最经典的模拟电子设备
2007-12-14 13:29
- 模拟技术论坛
- 37
- 5187
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
高手都进来
2007-6-19 15:25
- PCB技术
- 3
- 1990
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
2
3
近期访客