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PCB封装
2007-6-9 20:41
- PCB技术
- 4
- 2459
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能不能帮小弟出一张PCB图啊?
2007-6-10 21:31
- PCB技术
- 18
- 3307
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新画的PCB图,求大侠批评!
2007-9-11 18:58
- PCB技术
- 79
- 10605
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用单片机作点小玩意
2007-6-10 11:55
- 新手园地
- 8
- 2694
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谁知道这是IC还是传感器?
2007-6-13 17:16
- 新手园地
- 7
- 2158
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微法为啥是uF
2007-6-18 00:05
- 新手园地
- 14
- 3805
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问一个运放的问题
2007-7-19 13:04
- 新手园地
- 25
- 4435
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protel里怎么放片子?
2007-6-8 22:34
- 新手园地
- 4
- 1750
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刚学画PCB大家看看
2007-6-15 17:52
- 新手园地
- 14
- 2691
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电脑硬盘进不去请教
2007-6-10 17:22
- 新手园地
- 11
- 2356
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