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简要分析了城区内10kV配网的改造中采用的双杆三回路新型结构,从城市规划预留走廊和10kV线路单位公里造价两方面简述了其经济性.
A brief analysis of the new structure of the double-bar triple circuit used in the reconstruction of the 10kV distribution network in the urban area outlines its economy from two aspects of the city planning reserved corridor and the unit cost of the 10kV line.