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PCB 打印的问题
2011-10-14 21:14
- PCB技术
- 13
- 1756
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
晒晒刚画的 nanoloc的RF模块 求虐
2012-12-16 11:27
- PCB技术
- 8
- 2080
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
菜鸟画PCB,共画了2种,求指点,有图。欢迎提供改进意见!
2011-10-19 12:47
- PCB技术
- 14
- 1927
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于Gerber文件正负片的问题
2011-10-13 10:50
- PCB技术
- 3
- 2461
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
怎样在PCB板的贴字上打中文,打出来都是乱码
2011-8-22 15:54
- PCB技术
- 4
- 4173
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PADS,如何打印图纸,
2011-8-22 15:52
- PCB技术
- 5
- 3008
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
null
2011-8-31 11:34
- PCB技术
- 18
- 2531
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
请教99放置汉字
2011-8-23 10:10
- PCB技术
- 5
- 1636
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
好书,快抢~~
2015-1-30 13:34
- PCB技术
- 302
- 35421
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
合伙创业的痛(原创)
2020-12-23 23:32
- 职场生活
- 148
- 49380
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
pcb各层的含义
2016-2-3 23:52
- PCB技术
- 60
- 44072
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
PCB布局经验谈
2024-6-28 15:38
- PCB技术
- 200
- 66082
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
autocad转protel99se pcb
2011-8-13 11:40
- PCB技术
- 4
- 1940
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
用PROTEL99SE布线的基本流程1.3版免费公布了!
2014-11-28 17:59
- PCB技术
- 130
- 18926
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
关于PCB加工工艺的步骤
2011-9-29 09:59
- PCB技术
- 8
- 2081
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
在焊盘上如何增加阻焊区
2011-10-15 15:53
- PCB技术
- 10
- 6798
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
大学生电子设计竞赛请进
2014-12-31 16:35
- 竞赛专栏
- 56
- 9174
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
单层板,怎么让通孔元件只有底层的PAD ,顶层没有
2011-8-13 14:27
- PCB技术
- 5
- 5912
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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2
3
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