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开关电源控制
2008-7-17 12:37
- 电源技术
- 3
- 1203
![](https://bbs.21ic.com/static/image/common/icon_quote_m_s.gif)
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给网上找活干的说两句
2008-7-22 16:10
- 创业|外包|承接
- 27
- 7549
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创业探讨-元器件电子超市的可行性
2008-6-4 17:08
- 创业|外包|承接
- 47
- 7324
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有个想法,大家给看看!
2012-12-9 22:55
- 创业|外包|承接
- 32
- 5412
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回报21IC一直以来对我的帮助,有个项目给大家做,请报价。
2008-6-9 01:05
- 创业|外包|承接
- 49
- 7618
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