Bright Sword, One Billion Every Day, Can Only Do Infrastructure Construction

[Infrastructure Maniac] + [Bright Sword Fan] + [Hardcore Military Industry] + [Farming Violent Soldiers] + [Steel Torrent] Wang Qiang, a construction worker for eight years, traveled through time and became a non-staff engineering soldier of an independent regiment. He has no guns or cannons, only cement and steel bars and a heart to repair the earth. The bunker needs to be half a meter thick? Water! The trenches need to be dug with a network of tunnels? Dig! Do the Japanese use armor-piercing bullets? The top cover is welded with two layers of steel plates and a steel frame! Chu Yunfei paid a lot of money for materials. He exchanged cement for Maxim, and also took advantage of the Japanese stronghold. "Brother Wang, you are not repairing fortifications, you are repairing our lives." When the Yamamoto Regiment's three thousand troops hit the reinforced concrete defense line, bullets could not penetrate the bulletproof glass, and the heavy artillery could not blast the steel roof. "Captain, can this bunker carry heavy artillery?" "Can bear it." Li Yunlong stood on the top of the bunker and raised his trumpet: Little devil, your cannonballs are not fast enough for me to repair!