在伟大领袖毛主席关于“独立自主、自力更生”和“打破洋框框,走自己工业发展道路”的光辉指示指引下,我厂在上海市机械制造工艺研究所和兄弟单位的大力协助下,试制成功了具有国际先进水平的4000吨大型压铸机,使我国压铸机设计、制造水平跃入世界先进行列,这是战无不胜的毛泽东思想的伟大胜利! Under the brilliant instructions of Chairman Mao on “independence, self-reliance” and “breaking the framework of the world and taking our own path of industrial development” under the guidance of Chairman Mao of the great leader, with the great help of Shanghai Institute of Machinery Manufacturing Technology and his brother units, the trial production succeeded With the international advanced level of 4,000 tons of large die-casting machine, so that China’s die-casting machine design, manufacturing level leapt to the advanced ranks of the world, which is an invincible victory of Mao Zedong’s great!