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daihoo81
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樓主  發(fā)表于: 2011-03-29 20:19
220伏直接用橋式整流器整流，供給電磁線(xiàn)圈，為什么老是燒橋式整流器？請大家指點(diǎn)了�。�！
刻骨銘心
若愛(ài)，請深?lèi)?ài)
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1樓  發(fā)表于: 2011-05-16 22:32
負荷呢
曾少你的，你都已在別處得到。。。

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