Siheyuan: Shazhu Makes Steel for Domestic Tank Machine Tools

He accidentally traveled through time and became He Yuzhu, who was only fifteen years old in the winter of 1950. He Daqing had just left, five-year-old He Yu was still crying, and Yi Zhonghai was already preparing to wait until the brothers and sisters couldn't hold on any longer before showing mercy. The plug-in brought by He Yuzhu can make any skill directly break through after reaching the proficiency level. There are no bottlenecks in cooking, learning, machinery and scientific research. He gave up the old path of just being a cook, took the first college entrance examination in New China, entered university, and then entered the mysterious research department. Machine tools, compound converters, brushless motors, firearms and tanks have been transformed from drawings into reality, and Silly Pillar has grown into a director. He also married Chen Xueru and trained He Yu, turning his personal life change into a powerful country that promoted the country's industrial take-off. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.