【摘要】 通过对我国电动轮自卸车的生产发展情况、产量和市场情况等方面的系统调研 ,采用数据统计推理方法 ,预测“十五”期间我国电动轮自卸车用牵引电机电刷的需求量更多还原

【Abstract】 By means of investigating the development and yield,market of electromotive well-automotive descharge car in our counrty investigated,using data statistic ratiocination method,the demand amount of motor-tractor brushes for electromotive well automatic descharge car in our country during "fifteenth" is calculated.更多还原