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·[] 发表评论于 2012/3/11 12:18:20
 请问有没有原件清单。跪求
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·[] 发表评论于 2011/4/2 22:14:44
 D2负极和D1负极要接在一起才正确,电路中少“点”了
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·[] 发表评论于 2011/4/1 0:36:17
 桥堆的一脚应该和D2的负极链接
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·[] 发表评论于 2011/4/1 0:33:28
 电路有错误
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