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lijn
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樓主  發(fā)表于: 2011-06-26 20:34
本人想學(xué)習PLC不知買(mǎi)那個(gè)牌子的，需要多少點(diǎn)數的？
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1樓  發(fā)表于: 2011-06-26 21:28
有錢(qián)呢，就用大點(diǎn)的，（留著(zhù)備用也好的），沒(méi)有錢(qián)的，就用小點(diǎn)數的，最好用國外的，耐用一點(diǎn)

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