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樓主  發(fā)表于: 2007-11-08 17:42
我公司所用的西門(mén)子PLC接口模塊6ES7 151-1AA03-0AB0燒了,那位有現貨,謝謝提供!
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1樓  發(fā)表于: 2007-11-08 17:45
請問(wèn)多少錢(qián)一只

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