I Asked You to Repair a Tractor, but You Changed It into an Armored Vehicle?

[Era version of industrial power! Technological power! Hot-blooded! Quick push! In the late 1950s, Lin Chuan traveled to a courtyard house. Being ridiculed by Qin Huairu and Jia Dongxu! After the system awakens, the tractor maintenance skill is drawn at the beginning. From then on, he got rid of his identity as a "street runner" and entered the steel rolling mill. Created the first semi-automatic mechanical equipment production line! The first engine! The whole country was shocked! ...... Soon! Linchuan has laid 3,000 fully automatic mechanical equipment production lines across the country! Crazy entry into the international market! Foreign exchange orders exploded! Received US$120 million in foreign trade orders in one month! And took the opportunity to form an alliance with the 6 countries in the East and China! He is regarded as a brother by Prince Allah and Prince Mohammed of East China! Qin Huairu regretted her mistake and was so sad that she wanted to live. Trying every possible means to divorce Jia Dongxu! But Lin Chuan ignored him. …… At this time. Only then did Lin Chuan discover that the system actually provided the manufacturing processes for Tiger tanks, stealth bombers, and photolithography machines! Even anti-gravity aircraft design drawings! Everyone else is numb! I am a civilian equipment factory! You are both a tank and a cannon! What is this for? ! … In a global military competition. Lin Chuan used the modified Dongfanghong No. 1 Crawler chain rail car. One person, one car! Defeat the beautiful mechanized tank battalion! A global sensation! !