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上海炼油厂广大革命职工遵循伟大领袖毛主席关于“工业学大庆”的伟大号召,努力贯彻执行“备战、备荒、为人民”的伟大战略方针,坚持自力更生、勤俭建国的精神,破除老框框,大胆设想,反复试验,白手起家,从无到有地创制成这台“多边形切削专用机床,能加工单件的和大批量的多边形工件可以加工四方、六角、八角、长方形、菱形、腰子形、鼓形、
The revolutionary workers of the Shanghai Refinery follow the great call of the great leader Chairman Mao on the “Daqing of Industrial Science” and endeavored to implement the great strategic principles of “preparing for war, preparing for waste, and serving the people”, adhering to the spirit of self-reliance and diligence and foundership, breaking the old frame, and boldly Imagine, trial and error, starting from scratch, and creating this "polygon-cutting special machine tool from scratch, capable of processing single-piece and high-volume polygonal workpieces that can process squares, hexagons, octagons, rectangles, diamonds, kidneys, drums shape,