I Just Passed the Eighth-Level Engineering Examination and You Asked Me to Build a Sixth-Generation Machine?

Wu Xingbang, who had just obtained the "eighth level fitter certificate", returned to the days when he first reported to Anyuan Machinery Factory in 1980. The eighth-level fitter in the previous life awakened the heaven-defying [Drawing System] in this life! While others are still struggling to imitate backward foreign technologies, Wu Xingbang has quietly drawn up an engine blueprint that is thirty years ahead of its time. Others are still worrying about the yield rate of the production line, but the equipment he built casually has already surpassed the world in accuracy! In his last life, he was robbed of his honor by claiming credit for his work, and he was inactive all his life. In this life, he will start with a small file and create an industrial legend.