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我厂广大工人遵照毛主席关于“打破洋框框,走自己工业发展道路”的伟大教导,发扬了工人阶级敢于破旧,善于创新的大无畏革命精神,经过五年来的生产实践,掌握了稀土—镁韧性铸态球联铸铁的一些规律,使铸件在铸态就具有足够的韧性,不经退火就可以进行机械加工和使用,进一步简化了球墨铸铁的生产工艺和生产设备,为多快好省地发展农业机械、汽车工业创造了新的条件。
The vast majority of workers in our factory follow the great teachings of Chairman Mao on “breaking the ocean and developing their own industrial development path” and carry forward the daring revolutionary spirit of daring to shabby and innovating in the working class. After five years of production practice, we have grasped the rare earth-magnesium toughness Cast some of the rules of ball co-cast iron, the castings in the cast has sufficient toughness, without annealing can be machined and used to further simplify the ductile iron production technology and production equipment for more rapid and economical development Agricultural machinery, the automotive industry has created new conditions.