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[求助]请高手赐教:星月孔是如何做的?类似平常的过孔,但外焊盘上有八个小孔,意义 |
发表于 2007-1-30 10:02:00
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发表于 2007-1-30 17:46:00
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发表于 2007-5-10 08:40:00
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发表于 2007-5-11 11:55:00
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