DGC is a kind ol magnetic - driving , double casings, multi stage centrifugal puiiip.
DGC型泵是雙層殼體磁力驅(qū)動多級離心泵.
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This paper describable application and an actualize method of Jiangxi electric power tariff meter system.
介紹了江西電網(wǎng)電能計量系統(tǒng)(DGC-2000)在江西省的應(yīng)用情況和實施過程中遇到的問題及解決的方案.
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