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slik
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樓主  發(fā)表于: 2017-08-18 21:40
請問(wèn)大家,有一套西門(mén)子的S7-300控制系統,有DI點(diǎn)55點(diǎn),DO點(diǎn)23點(diǎn),AI 10點(diǎn),AO 4點(diǎn); 從控制柜設備的選型購買(mǎi),柜內元件的安裝接線(xiàn),PLC的程序編制,到現場(chǎng)的調試等工作全部都需要你]一個(gè)人完成,你們收取的價(jià)格一般是多少? 有做過(guò)西門(mén)子系統的說(shuō)一說(shuō),謝謝!
slik
級別: 論壇先鋒
精華主題: 0
發(fā)帖數量: 914 個(gè)
工控威望: 1184 點(diǎn)
下載積分: 5891 分
在線(xiàn)時(shí)間: 544(小時(shí))
注冊時(shí)間: 2008-06-01
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1樓  發(fā)表于: 2017-08-20 14:26
樓上的朋友,我是說(shuō)硬件購買(mǎi)的價(jià)格除外,光光是勞務(wù)費!
slik
級別: 論壇先鋒
精華主題: 0
發(fā)帖數量: 914 個(gè)
工控威望: 1184 點(diǎn)
下載積分: 5891 分
在線(xiàn)時(shí)間: 544(小時(shí))
注冊時(shí)間: 2008-06-01
最后登錄: 2025-05-24
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2樓  發(fā)表于: 2017-08-21 08:16
3W會(huì )不會(huì )比較客觀(guān)些?

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