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那些年
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樓主  發(fā)表于: 2012-11-06 22:47
今天看了陽(yáng)勝峰老師的s7-300視頻學(xué)習了一下。發(fā)現終于入門(mén)了。之前迷茫的陸陸續續的看了1個(gè)月的西門(mén)子S7-300和s7-200的書(shū)籍還是沒(méi)有搞懂軟件。在這里向大家推薦一下。網(wǎng)上百度下都有下載的。

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