.^8^1^.

Schroeder and Ikegami have body armor on their bodies.

Moreover, the body armor on these two people is much more advanced than the body armor equipped in the Japanese military units, both in terms of quality and convenience.

Now the Bondu company in the United States has developed the first generation of polyphenolamine 66, that is, nylon.

It won't be long before the United States will apply this 66-type nylon to body armor.

Although Li Yunlong also knows more advanced bulletproof materials, the environmental conditions in front of him are too poor, and it is too difficult to get more advanced bulletproof materials.

However, although this nylon material that can be used to make body armor has not yet been transmitted to China, there are many chemical factories in China, as long as the general composition is clear, and then find a fiber factory to complete the wire drawing, this nylon thread can be completed.

This is no ordinary thing.

Nylon material, a typical polyamide synthetic fiber, can be used in a wide range of applications. In addition to polyamide 66, which is the best material for body armor, nylon synthetic fibers can also be used in fishing nets, ropes, clothing, and even more applications in people's livelihoods.

Of course, Li Yunlong thought of this problem, not just to make body armor.

According to the staff officer's statement to Li Yunlong, not all the scrapped planes sent this time were bombers of the Japanese military, and a few of them were transport planes and the like.

If you can make synthetic nylon from synthetic fiber, you can use it to make a parachute at that time.

As soon as he returned to the battalion headquarters, Li Yunlong sent a telegram to the staff officer.

After receiving Li Yunlong's telegram, the staff officers rushed to the Shuanglongzhai battalion headquarters that night.

"Yunlong, what do you think?"

When he received the telegram, the regiment commander almost went crazy and scolded Li Yunlong for not doing his job.

However, the regiment commander and staff officer knew better than anyone else that Li Yunlong never did useless work, so the staff officer rushed to the battalion headquarters of the reinforced battalion overnight.

Li Yunlong put the two seized body armor on the table, "Staff officer, look at it, this thing is good, right?" ”

The staff officer was stunned.

"Body armor?"

The staff officer picked up one of them, and after recognizing what it was, his eyes suddenly lit up.

Li Yunlong nodded, "Yes, this is on the two special forces who just fought with us, although the body armor on their bodies, although it cannot be said that they are completely guaranteed not to be injured, but if the distance is a little farther, bullets and shrapnel will hit the body, and it will not hurt their lives, this thing must be made!" ”

In fact, when Li Yunlong said this, he was also a little puzzled in his heart, in the previous life, Li Yunlong did not perform tasks such as exploring secrets, because it involved protecting or sneaking up on some scientific research targets, so that Li Yunlong had a good understanding of common sense in scientific research.

The materials of the two body armors in front of him are made of nylon, but Li Yunlong knows very well that neither the Third Reich nor the Japanese State has the ability to produce this polyamide 66. As the unique nylon research and development technology of the United States Company, how did it get to the Japanese country or the Third Reich, Li Yunlong doesn't want to speculate about this, but Li Yunlong knows the molecular formula and general material process of this thing.

"Staff officer, look at this!"

Li Yunlong doesn't remember any detailed details such as molecular formulas, but what kind of material this nylon is, made of the fusion of several compounds, Li Yunlong is still a little impressed.

Not only nylon, but also the more commonly used body armor materials later, Li Yunlong only remembers a rough idea, that is, the research and development principle of aramid.

As for how to study the specifics and where to find a chemical plant to achieve this goal, it is not up to Li Yunlong to influence it, and even if the staff officer does not pay attention to this matter, Li Yunlong can only choose to give up.

After all, Li Yunlong is not omnipotent, and he does not have so much more in-depth chemical knowledge.

"Yunlong, where did you get these things?"

"Did I ask?"

Of course, Li Yunlong would not say that he had it in his memory of his previous life, so he could only put all the responsibility on that Chi Shang Jiuyuan.

The staff officer has no doubts about this, after all, the special forces of the Japanese State graduated from the Third Reich, which is very clear to the people in the military, and it is not uncommon for the other party to have a little accumulation of common sense in this area.

The staff officer looked at the strange names written on the paper, and without asking too much, he put the paper away and stuffed it into his collar.

"Yunlong, I heard that your secret outpost in the West Mountain Pass has been attacked?"

Li Yunlong didn't expect the staff officer to ask about it, and hurriedly explained, "Staff officer, don't doubt me, I'm here to supervise the little devil's every move, but this time those little devils sent out two special elites, and their strength is really strong, I want to tell them more about military strategy and combat technology in the past few days." ”

"Okay, you guy, although you often don't listen to orders, but every time you get out of the object, you have a lot of ideas!"

The staff officer put away the pieces of paper on which a lot of chemical raw materials were written.

"Staff officer, you must help us apply, this body armor is best made as soon as possible, when the time comes, I have cultivated a large number of powerful special elites, but you know better than me how high the cost of this kind of elite troops."

The staff officer nodded, and knew in his heart that what Li Yunlong said was the truth.

If there was such a device as body armor, Liu Erdan would not necessarily be killed by the other party's bullets.

The staff officer left Li Yunlong with him a body armor, took another body armor with him, and decided to go directly to the military headquarters.

Before leaving, the staff officer also gave Li Yunlong a special advice, telling Li Yunlong that those scrapped planes were still on the way, and if Li Yunlong had the energy, he would repair as many planes as possible, so that Li Yunlong's battalion headquarters could also leave a few more planes as training planes.

At this time, Li Yunlong's thinking was not so simple, since he was going to train special forces, he had to raise the starting point of training, and at least let these guys master some basic common sense of the airborne troops.

At that time, once these guys graduate, and then there is the mobile deployment of aircraft, these special elites will be able to reflect their value across the country.

For two days in a row, Li Yunlong basically stared at the training ground, and this time Wei Dayong also seemed to realize his shortcomings, and every time he trained, he stared from beginning to end, meticulously.

Not only Wei Dayong, but also the old special training team members who went to Xishankou this time, especially the soldiers who fought with Li Yunlong and Schroeder, although they were instructors, they almost all showed their desperate strength when they trained.

With these guys taking the lead, the special training task of thousands of people is in full swing.

However, Li Yunlong didn't know that there were a large number of tasks rushing towards his Shuanglong Village.

^Remember.