在党的“九大”团结、胜利路线指引下,我厂广大革命职工遵照伟大领袖毛主席关于“自力更生”的伟大教导,在上级主管部门的大力支持和厂党总支的领导下,自行设计、制造成功了大型天桥式刨、铣、磨三用机床(见图1),经过试车鉴定,完全符合设计要求。机床主要用来加工B2151龙门刨床 Guided by the great guidance of Chairman Mao Zedong on “self-reliance,” guided by the party’s “nine major” solidarity and victories, the revolutionary workers and staff of our factory, under the leadership of the higher authorities and the party branch chief, , The successful manufacture of a large flyover, milling, grinding three machine (see Figure 1), after the test appraisal, in full compliance with design requirements. Machine tool is mainly used to process B2151 planer