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6RA28/6RA23主板維修，6RA2385-6GV21公司提供上門保養檢測維修服務。直流驅動器6RA28維修，F04故障維修、F05故障維修、F03故障維修、6RA28報F36維修、F10故障維修、F11故障維修、F12維修，F13維修，F14故障維修，6RA28報F15代碼維修,6RA28報F16維修,6RA28報F18維修,6RA28報F22維修,6RA28報F34維修,6RA28顯示F37維修,6RA28顯示F38維修,6RA28報F39,F51故障維修,F32維修、F19故障維修、F20代碼維修上海、江蘇、浙江、山東 、寧波、無錫、揚州、河北、蘇州、張家港、南通、山西、河南、杭州、鄭州、吉林、陜西、徐州、安徽、遼寧、大連、安徽公司提供上門保養檢測維修服務。西門子6RA28維修，西門子6RA23維修，6RA28調速裝置維修，6RA23直流調速裝置維修西門子6RA28/6RA23報故障F04維修/F11維修/F25維修/F16維修/F19維修/F24維修/02代碼維修/F05維修/F12維修/F20維修/F22維修/F28維修/西門子6RA28直流調速裝置維修/西門子6RA23直流調速器維修/公司配件齊全，客戶送機當天修好。

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6RA2831-6DS21-0維修銷售，6RA2885-6DS21-0維修銷售，6RA2875-6DS21-0維修銷售，

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6RA2818-6DV61-0維修銷售，6RA2825-6DV61-0維修，6RA2830-6DV61-0維修，

6RA2832-6DV61-0維修，6RA2875-6DV61-0維修，6RA2877-6DV61-0維修，

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6RA2313-6DV61，6RA2318-6DV61，6RA2325-6DV61，6RA2330-6DV61

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6RA28/6RA23主板維修，6RA2385-6GV21，C98043-A1600-L1維修，C98 043-A1601-L1維修，C98043-A1604-L1維修，C98043-A1616-L1維修，C98043-A1660-L1維修，C98043-A1663-L11維修，C98043-A1663-L41維修，C98043-A1601-L4維修，C98043-A1604-L2維修， 6RA2385-6DS21，6RA2375-6GS21，6RA2377-6GS21，6RA2381-6GS21，6RA2385-6GS21，6RA2375-6DV61，6RA2377-6DV61

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