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[讨论] 请问多层PCB板中的电源层和地层可以走线么? |
发表于 2006-3-9 20:58:00
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地层和电源层的作用挺大的
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发表于 2006-3-10 10:54:00
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发表于 2006-3-10 11:46:00
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发表于 2006-3-10 12:57:00
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发表于 2006-7-7 16:31:00
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发表于 2006-7-13 14:31:00
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