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瑞士力达纺织设备上的断纱检测器技术转让!
2010-2-15 16:00
- 创业|外包|承接
- 17
- 4867
![](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布板市场价怎么算的?
2009-9-9 16:32
- 创业|外包|承接
- 5
- 3795
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
两个单片机之间怎样进行通讯?
2009-9-22 10:01
- 侃单片机论坛
- 21
- 11409
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
LS的二极管这么牛X!
2009-11-10 20:17
- 模拟技术论坛
- 19
- 4178
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
300V 1uF的电容通过1k电阻向50V 10uF的电容充电,
2009-8-4 17:01
- 电子技术交流论坛
- 8
- 2837
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
求教100欧姆电阻串在信号入口处作用!
2009-8-4 20:00
- 电子技术交流论坛
- 18
- 4230
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
![](https://bbs.21ic.com/static/image/common/icon_quote_m_e.gif)
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