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本文分析了俄罗斯制造的１２．５型电铲电气传动系统的结构特点、工作原理及其控制系统的控制和调节功能。希望所述内容对我国引进和吸收消化此类设备的技术有所助益。
This paper analyzes the structure, working principle and control and regulation functions of 12.5 electric shovel electric drive system made in Russia. It is hoped that the said content will be helpful to our country in introducing and assimilating the technology of digesting such equipment.