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bosshyup
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樓主  發(fā)表于: 2011-03-11 20:12
大蝦,幫我推見(jiàn)幾本PLC通訊的書(shū)?     上位機  PLC   下位機  變頻器    總線(xiàn)   ........等等
可以啊
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1樓  發(fā)表于: 2011-03-11 22:20
PLC模擬量與通信應用實(shí)踐，電子工業(yè)出版社，李金城編著(zhù)
auqght
LJ為幸福奮斗
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2樓  發(fā)表于: 2011-03-14 12:14
這書(shū)好不好啊

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