Anti-Japanese War: If You Are Asked to Repair a Gun, Will You Rub a Heavy Cannon?

Forming a new group of student soldiers who couldn't kick a single thing with three kicks, Lin Bei activated the [Great Power Technology System]. He wanted to pick up a gun and kill the little devil, but the system told him: only a complete set of blueprints will be given, and you have to pick up the machine yourself. Political Commissar Protector: "I'll give you seven days to make three hundred grenades. If you can't finish it, go to the rear!" The old blacksmith laughed: "If you knock five in a day, I lose. You, a nerd, know how to play football?" Lin Bei: That's it? He turned around and dismantled the Japanese motorcycles, melted down the logistics plowshares, and smashed the black iron pots of the cooking team. The lever stamping machine rose from the ground, and the home-made moisture-proof fuse shocked everyone! Two hundred a day? No, that is the limit of your bellows, not my limit! When Li Yunlong rushed in cursing and charging, what he encountered was not a pile of scrap metal, but a neat and standardized military industry assembly line! Lin Bei wiped the engine oil on his hands: "Lao Li, I just finished the drawings of the Italian artillery you want. Are you going to get some scrap steel?" A few years later, when the Eighth Route Army drove heavy main battle tanks to crush the Japanese defense line in North China, was the entire army dumbfounded? !