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徐曉軍040202
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樓主  發(fā)表于: 2013-11-28 14:57
請教各位大蝦：步進(jìn)電機正反轉換向最短要幾秒鐘？普通電機又要多長(cháng)時(shí)間？
tzhihao6
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1樓  發(fā)表于: 2013-11-28 18:41
同意 上樓主的說(shuō)法

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