"You guy will close the door later. Without my permission, even if the teacher comes, he is not allowed to come in!"

Duan Peng looked at Li Yunlong with surprise: "Brig Commander, don't you just draw a picture? As for?"

"Besides, what should I do if I don't go in and wait for dinner? You can come out and eat it yourself?"

Li Yunlong looked up at the sunny sky and glared at Duan Peng.

"Damn it, how can you know how to eat with the monk? How long will it take for lunch now? You are just thinking about supper. Are you a bucket of rice?"

"Bring the door up and get out!"

"Okay!" Duan Peng curled his lips and turned around and left in grievance.

When he arrived at the table, Li Yunlong skillfully took out the paper and pen ruler from the drawer, and then the system activated it.

The German 88mm anti-aircraft gun, total length 7.7 meters, height 2.1 meters, rifle 4 meters, weight in action 4.986 kg, pitch angle -3° to +85°, firing boundary 360°, initial speed 820 meters/sec, firing rate 15 rounds/min, maximum air defense range 9900 meters.

When seeing these data, Li Yunlong couldn't help but take a breath: "Damn it, how could this be an anti-aircraft cannon? This is simply a gold swallow cannon!"

In fact, when the war ends, the competition is financial and willpower.

If such an anti-aircraft gun was formed, it would probably take only half an hour to fire a volley, and Li Yunlong's family would have to be defeated.

Thinking of this, Li Yunlong had a headache. Although this thing consumed money quickly, it was essential.

At least he must be equipped at his station, otherwise once the Japanese bombers come, the family business that Li Yunlong has worked hard to capture will become ruins.

After sighing helplessly, Li Yunlong picked up a ruler and began to draw the design drawings.

More than two hours later, the design drawings of the German 88mm anti-aircraft gun were already drawn. Li Yunlong looked out the window and found that it was still early, so he called out the system again and prepared to find an anti-tank gun.

After all, you cannot always use your body to fry the tank every time you encounter a Japanese tank. This is not only a high risk, but also a success rate cannot be guaranteed.

Type 47mm anti-tank gun, caliber: 47mm, total weight: 800 kg, barrel length: 2,526.5 mm, maximum range: 6,900 meters, initial muzzle velocity: 830 meters/sec, ammunition type can be used: armor-piercing blasting bomb.

"Ah!" "It's another kind of gold-swalking cannon!" Li Yunlong sighed again.

The sun sets in the west, and the afterglow of the setting sun shines on the snow of the small desert mountain. Li Yunlong slowly pushes open the door of the house.

"Duan Peng, where are you dead? Come here for me!"

The monk ran over with two steamed buns and said, "Captain, that guy Duan Peng has gone to have dinner, I'll take him over."

"If you have anything to do, just tell me."

Li Yunlong looked at the monk with disgust and said, "You guys eat when you eat. Can this posture be changed? No one will compete with you."

The monk was stunned, and his hands holding the steamed bun were lowered from his chest: "Captain, when I was in the temple, my fellow brothers were eating soon."

"If we don't rush to protect some, the steamed buns will be gone, and this habit will be formed."

Li Yunlong took a deep breath: "Okay, it's useless."

"I'll ask Zhang Wan for some trouble by pushing me to the arsenal at the garrison."

"Yes!" The monk responded, picked up the steamed bun and pushed Li Yunlong towards the arsenal.

In the arsenal, Zhang Wan was eating with a bowl of noodles so much.

"Zhang Wan, where are you dead? I'm here to build weapons again!"

Li Yunlong's voice almost scared Zhang Wan so much that he held the noodle bowl in his hand to the ground.

Zhang Wan walked up to Li Yunlong with anger: "Old Li, come in just fucking, can you sound less?"

Li Yunlong smiled and said, "Old Zhang, you have been in the army for some time, why are you so brave?"

"Okay, I won't talk nonsense to you. Can you see if these two cannons be built?"

Zhang Wan put down the bowl with curiosity, wiped the black hands and took the drawings.

"Old Li, these two types of cannons... are not light work!"

Li Yunlong smiled and pointed to the drawings of the anti-aircraft gun and said, "This anti-aircraft gun is the top priority this time. Can it be built?"

Zhang Wan nodded: "You can create something, but you need someone!"

Li Yunlong pointed to the anti-tank paper: "Can this be built?"

Zhang Wan nodded again: "It takes time to build it!"

Li Yunlong snatched two drawings and slapped them on the table: "Can this and this be made at the same time?"

Zhang Wan snorted coldly: "Create at the same time? Then are you going to exhaust me and my brothers to death?"

Li Yunlong waved his hand: "Stop talking nonsense. Next time I go to war, I will get you two Japanese girls!"

"Can you make it?"

Zhang Wan said with a serious look: "This workload is not light. I'll pay our lives for the sake of the two Japanese women?"

"You have to add more money and give our arsenal more supplies!"

Li Yunlong laughed: "After wandering around for a long time, you guys are waiting for me here."

"It's easy to say. As long as you can build these two cannons, you will add 30% of the supplies in your arsenal in the future!"

Zhang Wan laughed: "You Li Yunlong are now brigade commanders. Can't our arsenal rise in the waters?"

"It's still like the original treatment. Wouldn't that betray you Li Yunlong's face?"

Li Yunlong laughed: "Don't put a high hat on me. You guys probably have planned this for a long time, right?"

Zhang Wan smiled and said, "Our old guys for so many years, just know."

"The scale of the arsenal is not very large now. If you, Li Yunlong, expand the arsenal in the future, will be treated now. I am afraid that my brothers will really give up the challenge!"

"However, by the way, it may take a lot of steel to be refined, and it also takes experiments, so it may be a lot of waste."

Li Yunlong frowned slightly. He knew that what Zhang Wan said was the truth. After all, if such high-precision cannons were finally sent to the battlefield, the experimental stage would inevitably be impossible to avoid.

After pondering for a moment, Li Yunlong suddenly remembered what Yan Laoxi had promised him before, and thought to himself: In the battle of Shatouwan, the military pay that Yan Laoxi promised to give had not arrived yet. If there was nothing at that time, go directly to blackmail him.

"Old Zhang, don't worry, just make weapons, I'll find a way to do other things." Li Yunlong said heroically.

Zhang Wan nodded and said, "Old Li, if you are in a hurry to get these two shells, you really have to add people to me."

"The guns we had not been built before, but now we suddenly want to build these two guns again. Our arsenal is indeed not enough staff!"

Li Yunlong was stunned and sighed helplessly: "Old Zhang, if you do physical work, I can add people to you, but we really don't have technical talents here!"

Zhang Wan shook his head and sighed: "Forget it, it's okay to do physical work. Just add a hundred people. At worst, I can teach you myself!"

Li Yunlong nodded and suddenly had an idea in his mind.

Although all of my subordinates are powerful players, they have no education after all.

The current independent brigade can be said to be full of force and culture.

Thinking of this, Li Yunlong decided to let Chu Yunfei's 358th Regiment teach these soldiers under his command well. After all, the Jinsui Army still has something to learn from in terms of military tactics.

Li Yunlong glanced at Zhang Wan and smiled and said, "Old Zhang, I will go back and arrange it later. You just need to build cannons."
Chapter completed!