[Steel Ambition 4] Analysis of the Most Neglected Establishment Upgrade Problem for Novices

Briefly talk about the mistakes that everyone is most likely to make, and upgrade the establishment. Many people directly create the ultimate establishment. How should the transition period be solved? The establishment should be upgraded, and the equipment design should also be upgraded slowly. This video lists a series of upgraded process lines, just marking the time point. I hope that after reading this tutorial, I will not take the 45-year-old walker and ask me why I can't beat it.