一、概述 1975年下半年,上海车辆段在段党委领导下,以阶级斗争为纲,坚持党的基本路线,高举“鞍钢宪法”的光辉旗帜,在上海医用仪表厂大力支持协作下,以科研、生产、使用单位和领导、工人、技术人员两个三结合的形式,组成试制小组,着手试制轴 I. Introduction In the second half of 1975, under the leadership of the Party Committee of the Paragraph, the Shanghai Depot took the class struggle as the key link, adhered to the party’s basic line and held the glorious banner of “Anshan Steel Constitution”. Under the strong support and cooperation of Shanghai Medical Instrument Factory, , Production, the use of units and leadership, workers, technicians in the form of two combinations of three to form a trial group, to begin trial shaft