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3286096
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樓主  發(fā)表于: 2009-03-27 12:54
用電腦怎么樣才能控制PLC,求大家給我一分資料好嗎?
vikey
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1樓  發(fā)表于: 2009-06-22 23:58
VB 才能證明實(shí)力

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