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bg2rah:说的是你画红框的继电器么?v段发射时线圈两端对地的电压各是多少? (2012-07-12 22:02)
bg2rah:U段工作正常基本和那个继电器没啥关系。没有清晰的思路,盲目动手只会使故障扩大 (2012-07-12 21:05)
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BD7MFB:MARK~~~~~~~~~~~~~ (2014-12-06 10:44)
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