Because the country has been at peace for so long, few people remember what a total war looks like. At the beginning of the war, it will not be the usual state. After entering the wartime state and national mobilization, everything serves the army: sorry, don't drive civilian vehicles-I wonder if civilian oil-burning vehicles will be temporarily changed to gas-burning; Water and electricity are restricted, food is restricted, except air, and daily necessities are rationed; All the materials that can be requisitioned have been requisitioned; In the past, the chemical industry produced consumer goods for daily use, and everything that could be stopped was stopped. On the one hand, it produces military materials, on the other hand, it saves fossil fuels. Domestic oil production is still very large. Of course, maintaining a large-scale conventional war may not last long, but the war that can cut off all energy imports from China must be a nuclear war, and it is estimated that it will not last long. ...