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刚画个板,请大家拍砖指教
2013-1-15 11:28
- PCB技术
- 12
- 2467
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讨论:硬件工程师值多少钱
2015-11-24 22:45
- 万利电子
- 70
- 8513
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使用MEGA48的内部RC做485通讯可靠吗?
2013-1-9 22:25
- 侃单片机论坛
- 24
- 5281
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请推荐一款激光打标机,主要用于集成电路的打标。
2018-7-20 16:14
- 工控、机电一体化
- 5
- 2570
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关于电流有效值、电压有效值、功率有效值的测量与计算
2013-2-16 10:14
- 仪器仪表
- 20
- 7039
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问下,AD6.9导入PCB之后有个IC封装怎么是绿色的?
2013-2-2 09:48
- PCB技术
- 12
- 7020
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2
3
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