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电路板拼版
2010-12-30 16:30
- PCB技术
- 4
- 2939
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请教高手
2010-11-17 12:45
- PCB技术
- 7
- 1967
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高手都会的技能
2010-12-31 09:52
- PCB技术
- 15
- 2919
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自己调PCB走线阻抗需要什么?
2010-11-17 09:08
- PCB技术
- 5
- 7567
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最近在这里发现了一个很严重的问题
2010-7-13 23:14
- PCB技术
- 22
- 3543
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四层板是否还需要模拟地和数字地分割?
2010-6-29 10:56
- PCB技术
- 9
- 6956
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PCB画完后怎么校验正确?
2010-5-19 23:12
- PCB技术
- 11
- 9730
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提供专业PCB layout,电子方案技术服务
2013-9-10 19:43
- 创业|外包|承接
- 61
- 8402
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pcb遇到的问题
2010-6-5 15:15
- PCB技术
- 7
- 2943
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关于PCB板厚度的问题
2010-7-5 09:59
- PCB技术
- 19
- 7374
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器件封装需要画得很精准么?
2010-4-4 23:08
- PCB技术
- 5
- 2437
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求教,电源线直角走线,如何?
2010-4-18 14:26
- PCB技术
- 15
- 6901
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敷铜和焊盘的间距一般设为多少
2010-4-4 23:03
- PCB技术
- 4
- 10149
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请教关于电源线和地线隔离的问题
2010-4-7 11:45
- PCB技术
- 5
- 4085
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大家看看!这样的线怎么走好?
2010-4-14 17:55
- PCB技术
- 21
- 3769
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求助,PCB的电源线和地线这么处理合适吗?
2010-3-8 21:11
- PCB技术
- 13
- 5081
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大侠们设计多层板(>6)用埋空吗?还是都用通孔?
2010-10-13 06:59
- PCB技术
- 7
- 2977
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这个PCB他们为什么走直角呀
2010-5-28 10:58
- PCB技术
- 23
- 5810
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大家谁见过这样的板子
2010-11-17 09:51
- PCB技术
- 12
- 5148
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2
3
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