一九六六年,用战无不胜的毛泽东思想武装起来的我厂工人同志,自己设计,自己动手制造成功了 M14螺母自动冷镦机。经过两年多来的生产实践证明:该设备性能良好,产品质量稳定,符合国家标准要求。为了进一步发挥该设备的潜力,经过两年多来无产阶级文化大革命锻炼的我厂工人,又进一步发扬了敢想、敢革命 In 1966, our factory workers comrades armed with invincible Mao Tse-tung’s thought designed and manufactured the M14 nut automatic cold heading machine by themselves. After more than two years of production practice has proved: The equipment performance is good, product quality and stability, in line with national standards. In order to give full play to the potential of this equipment, after more than two years of working in the Great Proletarian Cultural Revolution, our factory workers have further dared to think and dared to revolutionize