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電工三
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樓主  發(fā)表于: 2015-05-11 16:32
應該只用其中的四根線(xiàn)，但那根是什么作用呢？？
自學(xué)成才
yerong
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1樓  發(fā)表于: 2015-05-12 13:27
每一家都可能不一樣 一般自配延長(cháng)線(xiàn)和面板 針腳定義不大會(huì )說(shuō)明

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