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旷世人:建议PCB工艺更改成沉金或者镀金会好些. (2017-10-22 19:39)
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dockei:SMTHOME因你更精彩 (2017-10-23 08:59)
pcary:这个板看起来真糟糕! (2017-10-22 21:48)
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