In the past few days since he returned to the battalion headquarters, Li Yunlong has only gone to the training ground to take a turn to see the progress of the special training, and the rest is to stay in the room and draw sketches.

Li Yunlong has seen too many models, and whether they are good or bad, the military department's requirements are not too high, as long as the planes can fly, as long as the planes can fly, as for the problems of these planes, whether it is fuel consumption or the shell of the planes is too thin, this is not a matter of concern to Li Yunlong.

Therefore, Li Yunlong has drawn more than a dozen common fighter shapes in the past few days, and even every detail is clearly drawn.

In the past few days, Li Yunlong has also specially taken a few technicians to go through all the planes that have arrived and confirm them, to be precise, among these planes, the engines are still intact, and there are actually more than 20 of them, with this foundation. Only then can there be a good foundation for repair, Li Yunlong is right to have drawings in his hands, but Li Yunlong does not dare to say that he has a drawing in his hand, so he dares to have a more advanced aircraft as soon as possible.

Having drawings and manufacturing are two different things.

The materials used in aircraft engines alone are not something that Huaxia can solve now, so only the kind of aircraft whose engines can be used is the key and foundation that can be repaired.

"Lao Hang, take a look at this!"

Hang Zhiyuan was not polite, picked up the drawings on the table, and when he saw the specific details on it, Hang Zhiyuan's eyes suddenly released two fine lights.

Hang Zhiyuan raised his head suddenly, "Battalion Commander Li, you drew all these drawings?" ”

Li Yunlong smiled, "It's not all, some of them were stolen from the devils of the Japanese Kingdom!" ”

Li Yunlong had to tell a white lie, anyway, Lao Tzu had fought the flying squadron of the Japanese Kingdom, and as for whether there was a chance to get the drawings of the aircraft, Li Yunlong could only have the final say.

Even if the leaders above didn't believe Li Yunlong's reason, there was nowhere to check it.

At least this reason can be justified, without suspecting that Li Yunlong has the secret of the system.

Even if Li Yunlong said this, Hang Zhiyuan couldn't admire it, this kind of drawing can be called a secret among secrets, and being able to access these things will greatly promote the development of China's fighter industry.

"Battalion Commander Li is really awesome, on behalf of all our technicians engaged in fighter aircraft research and development, thank you."

Li Yunlong laughed, "I'm not polite to you, I just know how to fly an airplane, and I know a little bit of skin when I repair the plane, and the repair task of this aircraft will require you to worry a lot about it, and the future flight driving course will also need you to repair the aircraft as a training aircraft." ”

"Don't worry, the repair of the aircraft will be left to us, then I will go back to study these drawings now, and do the specific affairs of repairing the aircraft as soon as possible."

Hang Zhiyuan didn't need to be too polite with Li Yunlong, he just praised it, put away these drawings, and took them away to study with the technicians under him.

With these drawings, it will not be so difficult to complete the task of repairing ten aircraft in a month, at least there are drawings to refer to.

After sending Hang Zhiyuan away, Li Yunlong had the heart to sort out the extra rewards in the system.

The big gift package in the system, now Li Yunlong is not in a hurry to draw it, but it is a new two additional rewards, and maybe he can also provide some valuable drawings and other things.

Li Yunlong actually really wanted to get another drawing of an airplane or fighter plane, even if it was just a drawing of the Zero bomber, Li Yunlong would be very pleased.

The reality is very helpless, when the two additional rewards were redeemed, Li Yunlong almost didn't bite his tongue.

"me, it's this thing."

The result of the redemption of the two additional rewards is actually two drawings, especially the shape on it, which is too familiar.

It's a good thing.

Even in the modern era in which Li Yunlong lived before, almost every country's troops have a large number of equipment.

Especially the old brothers, as well as those professional hired combatants, almost every squad, or even everyone, will be equipped with such a piece, which is an absolute number of individual weapons for decades.

Bazookas, in addition to being easy to carry, are even more powerful, and are a sharp weapon for attacking tanks.

Two drawings, a bazooka, a rocket.

In the period where Li Yunlong is now, the United States has not yet developed this thing, and it is possible that this thing has been developed, but it has not yet been sent to the frontline battlefield.

Bazooka, the most mobile weapon, this thing came at a good time.

Li Yunlong didn't expect that the system would provide this weapon blueprint.

Li Yunlong followed the drawings in the system, and after drawing every detail on the drawings, he couldn't sleep at all when he was excited.

"Monk!"

Wei Dayong lifted the curtain from outside the door, "Battalion commander, your name is me?" ”

Li Yunlong glared, "Who don't you call?" Also, you go and call Lao Dong and Dong Liting over! ”

Wei Dayong was stunned, "Battalion commander, it's midnight!" ”

"I'm going to call in the middle of the night, if Dong Liting sleeps, let him get up, Lao Tzu has something important for him to do!"

"Yes!"

Wei Dayong didn't know what Li Yunlong thought, Li Yunlong's performance today was very strange, he didn't even eat dinner, Wei Dayong had a little doubt in his heart, and he still called Dong Liting very obediently.

Dong Liting hasn't slept yet, the transformation of several guns makes Dong Liting feel like he has discovered a new continent, every modification, every improvement, can make Dong Liting excited.

As an expert in guns, Dong Liting has an almost obsessive energy for weapon development and modification.

Seeing that Wei Dayong came over so late, especially when he heard that it was Li Yunlong who asked him to come over, Dong Liting didn't say a word, put on a military coat and ran to Li Yunlong's house.

When a large number of scrapped planes were transported to Shuanglong Village, Li Yunlong promised Dong Liting that he could participate in the research of airborne weapons.

Dong Liting also thought that Li Yunlong had a new idea.

But when Li Yunlong pushed the drawings to Dong Liting, Dong Liting was a little confused.

"Battalion commander, what is this? Such a light base can also be used as a gun? ”

Li Yunlong's face darkened, "Lao Dong, if you don't understand, Lao Tzu doesn't blame you, but you can't doubt the advanced nature of my thing, you can see clearly, the shell structure in this, do you think that the rocket and gun carriage of this structure still need to be installed with such a large backseat?" ”

"Rockets? What's that? ”

It's no wonder that Dong Liting doesn't know that there is no such thing as rockets in this world.

Li Yunlong had no choice but to use the common sense of rockets he knew to explain to Dong Liting. If you don't explain, you can't do it, Li Yunlong can get the drawings, it's already very against the sky, Li Yunlong can use a bazooka, but how to make this bazooka is not what Li Yunlong is good at.