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zhaode2888
級別: 工控俠客
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樓主  發(fā)表于: 2010-07-28 07:58
[ 此帖被zhaode2888在2019-04-08 13:36重新編輯 ]
zhenghong82
后來(lái)的后來(lái)，記憶如浪回憶如潮，如今俄還在積攢記憶。
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1樓  發(fā)表于: 2010-08-03 00:05
用變頻器的多段速就可以了啊，很簡(jiǎn)單的，不過(guò)最好用PLC做好點(diǎn)

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