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mhbxfys
趁年輕，走遍中國！
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樓主  發(fā)表于: 2024-04-18 13:57
有人了解載波通訊嗎？供電和通訊通過(guò)同一條線(xiàn)路。
感謝每位朋友！ 承接plc柜、電氣柜設計、定制。觸摸屏組態(tài)、調試。 藍海華騰變頻器代理，變頻器維修�。�！   QQ:545636511
xiao645
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1樓  發(fā)表于: 2024-04-21 20:54
電力貓，要電力部門(mén)開(kāi)通

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