I thought I was still Long Aotian

Double-layer fabrics are used for the vital parts of the human body, especially the spine and heart. "Yuan Long said straight to Liu Wu.

After the fibers are synthesized, they are first spun into threads and then woven into cloth.

Fortunately, there are ready-made equipment here, which can be processed automatically by machines, and the required cloth can be woven in about two or three hours.

Liu Wuzhi put the fabric on the automatic cutting and sewing machine, but did not press the start switch for a long time.

The cutting head of this equipment has been specially processed. Not to mention bulletproof vests with a few millimeters, bulletproof steel with a thickness of one centimeter can also be cut here.

Yuen Long wondered: "What's the matter, do it."

Liu Wuzhi raised his hand to wipe off the sweat from the tip of his nose, and said reluctantly, "Do you really want to follow the blueprint I drew just now? What a pity to cut out so much fabric."

Yuen Long: "Don't put the cart before the horse. Your task now is to make body armor for Colonel Su to see. Leave the rest alone."

He knew that Liu Wuzhi's family was poor, and he didn't want others to waste things. Yuen Long added, "If you really think those waste cloths are a pity, you can make a few more pairs of fighting gloves after the body armor is finished."

Yes, the improved graphene bulletproof fabric has a better fit with the skin, and the joints are not hindered at all. Using these cloth heads to make fighting gloves can completely achieve bare-handed knives.

Liu Wu thought about it, and without hesitation, he pressed the switch of the device, and as the gears turned, the fabric rolled into it along with the conveyor belt, and after a while, the cut piece of fabric rolled out from the other end.

After several more processes, the new body armor is finally ready. Its thickness is similar to that of a jacket, and its flexibility is almost the same as that of normal clothing.

Yuen Long touched it, nodded and said, "Okay, this should be fine, let's go, let your Colonel Su take a look."

"Okay." Liu Wuzhi blushed with excitement, and with Yuen Long guiding him, his confidence increased a hundred times compared to before.

The two put on their bulletproof vests and came to Colonel Su's office, but found that no one was there. They asked the guards on duty in the corridor, but those people were unwilling to say more.

Just as Yuen Long was about to call Liu Wu to go straight back, he heard a voice that sounded like a man, a man, a man, and a woman, not a woman, from the corner of the corridor not far away, "Colonel, what do you want to eat tonight?"

"Anything is fine, as long as it's made by you, it's delicious." Colonel Su's voice was much softer than before, he didn't treat his subordinates more like he was treating someone close to him.

"Hee hee, then I'll make you braised shrimp tonight." The male-female voice was very excited, and there was coquettishness and flattery in his tone.

"Okay." Colonel Su's voice changed.

Yuen Long asked Liu Wuzhi in a low voice, "What's the relationship between them?"

Liu Wuzhi's expression froze and he didn't answer.

The guard next to them also heard it, the corners of their mouths suddenly tensed, and the fingers holding the gun twitched.

Yuen Long: Isn't that what he thought, office romances are allowed here?

Yuen Long dragged Liu Wu straight and walked a few steps, and happened to meet Colonel Su and the others at the corner of the corridor, "Colonel Su, what a coincidence, we are looking for you. The body armor is ready, please give it a check."

Colonel Su was taken aback by Yuen Long's sudden appearance, and couldn't help but take a big step back: "You guys finished it so soon?!"

A voice that seemed male but not male and female but not female also exclaimed, "How is that possible!"

Yuen Long looked at that person. He was not tall, with a handsome face. Judging from his figure, he should be the one in Colonel Su's office this morning.They used to have this kind of relationship, but they didn't know whether Colonel Su's embarrassment to Liu Wuzhi was related to this person.

Yuen Long looked at his watch and said to them, "It's 4:35 in the afternoon. It shouldn't be time to get off work. Colonel Su can make some arrangements."

Yuen Long didn't mean anything else when he said this, he was just discussing the facts.

But in the ears of Colonel Su and the others, it seemed to be mocking them for not doing their jobs during working hours.

Colonel Su gritted his teeth fiercely, and squinted at the bulletproof vest that Liu Wuzhi was holding in his hand, "This one looks no different from the previous one. How many experiments have you done in such a short period of time? Oh, it can't be that you changed the previous bulletproof vest. It’s out of shape, can you use it to fool me?”

The researcher beside him also said: "That's right, the body armor has clear regulations on strength, hardness and flexibility, and there must be no sloppy in it."

Yuen Long: "Why are you talking so much? You can find out after taking a test."

Liu Wuzhi nodded at the side. Their boss has always been a success in making things.This time he led the synthetic fiber, but they tested it right away, unfortunately, they also passed the test in one go.

"Test?" Colonel Su put his hands on his shoulders and said, "Since you are so confident, shall we have a special test?"

Yuen Long: "What special test?"

Colonel Su raised his finger, "At 5:00 p.m., there will be a live-fire drill on the ground. We can put the test dummy on this body armor and go up to try the bullet-proof effect on the real battlefield."

"Live ammunition exercise?" Liu Wuzhi was shocked: "It can't be a test firing of rockets or ammunition!"

Rockets are anti-tank weapons. How can they compare with the protective gear of ordinary guns? With this shot, tanks can be punched out, not to mention their body armor, they are not directly reduced to slag. !

"Colonel Su, don't go too far!" Liu Wu took two steps forward, no longer respecting him as a leader.

The robot-like guard next to him couldn't help but look at Colonel Su twice, and he also felt that Colonel Su was a bit too much.

"What? Soldiers wear bulletproof vests not only to protect themselves from bullets, but also from shells." Colonel Su ignored Liu Wuzhi, but looked at Yuen Long: "Don't you dare?"

"Why don't you dare?" Yuen Long patted Liu Wu's straight shoulder and said to Colonel Su: "Colonel Su may not know that single-layer graphene is only about 0.334 nanometers, which is only 20/3000th of a hair. The particles shoot at it at a speed of 3000 m/s, which can effectively disperse all the impact. You know, the speed of silicon particles at [-] m/s is equivalent to three times the most powerful gun, and the graphene fiber we synthesized , much thicker than a strand of hair."

"It can defend against three times the firepower, who can be fooled..."

"Hey, Dr. Yuan, so you are here. We have been looking for you for a long time, and Academician Liu almost thought you were kidnapped!" Xiao Zhao, Academician Liu's assistant, ran over with a happy face, "I am going to Major General Yuan That reaction, I didn’t expect to meet you here.”

Academician Liu can be regarded as the leading figure here, everyone knows who doesn't know, and of course many people know the little assistants around him.

Colonel Su and the researchers around him often met Xiao Zhao when they went to the New Materials Laboratory to collect consumables. They couldn't help but thump when they saw how much he respected Yuen Long.

"What can you do with me?" Yuen Long asked wonderingly.

The assistant Xiao Zhao opened his mouth to talk about Zhenjin, but when he saw Colonel Su and the others, he changed his words and said, "Didn't you give each of Academician Liu a piece of new material? Figure out the upper limit of the strength and tensile strength of that new material! Academician Liu and the others are anxious to find you, because they want to ask you what the limit of this new material is."

"The existing equipment can't be tested, so it's better to build new equipment. I don't have time now. I want to do a live ammunition test with Colonel Su." Yuen Long wanted to handle the matter of the body armor for Liu Wuzhi. Xiao Zhao's attitude was a bit perfunctory.

Colonel Su saw all these, and he was secretly shocked: What is the origin of this Yuan?