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tysca
tysca
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樓主  發(fā)表于: 2025-01-08 17:45
兄弟們   遇到一個(gè)技改項目，原機是AB的PLC  共有三站， 一主兩從， 每個(gè)PLC有40點(diǎn)輸入，16點(diǎn)輸出，帶模擬量及串口通訊， 客戶(hù)要求改為信捷或者匯川的PLC，上位機用組態(tài)王，按照原系統程序重新寫(xiě)程序，做上位機程序， 目前這些工作量如何報價(jià)  有經(jīng)驗的兄弟們給點(diǎn)意見(jiàn)  
sing5689
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1樓  發(fā)表于: 2025-01-13 10:29
先報價(jià)10萬(wàn)，剩下的讓客戶(hù)還價(jià)；
客戶(hù)說(shuō)8萬(wàn)8吧，
你說(shuō)，好，成交；
含不含材料費

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