Chapter 98: Hidden in the city

An engine's overall mechanical drawing, although there is no technical process, detailed technical data, such as fuel injection pressure, such as processing accuracy, etc., but it can also reflect a lot of things.
For example, just by comparing the piston, connecting rod, top dead center, and bottom dead center, you can calculate whether this engine focuses on power output or torque output, roughly calculate its power level, and at the same time, its design Some ingenious places.
The outsiders watch the excitement and the insiders watch the doorway. Those engine experts in Niu will be inspired by it.
Now, the blueprint is given to the people of Niu, and the negotiations on this day of wishing the old, even if it is over.
This kind of thing should not be rushed. It is necessary to show a kind of leisurely walk, and we are confident.
"Qin Guan helped us a lot, these foreigners will definitely agree with these things that Qin Guan gave us." Returning to the office, Zhu Lao saw Major Yang who hurried here, and said with a sigh.
"Yes, if these negotiations go smoothly, our third-generation tank project can be carried out smoothly." Major Yang said: "Our shortcomings have been filled so quickly, but I still have a little problem. understand."
Qin Guan was discovered by Major Yang, but now Major Yang can't see Qin through.
"Qin Guan can study these technologies, so why doesn't Qin Guan take out these technologies directly and hand them over to us, but has to spend so much time and effort?"
This is a puzzling place. Maybe Qin Guan does have limited superpowers and cannot do more. However, since drawings and samples can be obtained, why not use it directly, but use Niu Guoren and Han Are all the people of Sri Lanka upset?
"This is the cleverness of Qin Guan." Zhu Lao also sighed: "Think about it, if we suddenly overcome all the technologies of high-power engines, composite armor, and large-caliber artillery, what will happen? Happening?"
"Then our tank technology can be the world's first." Major Yang said: "What's wrong with this?"
"Then our country's economy can support our large-scale dress change?" Zhu Lao asked.
Now that the country’s economy is undergoing transformation, if the 59 tanks equipped in the army are eliminated on a one-to-one basis, it will require astronomical numbers.
The country will not do this, so the army will not be the most powerful in the world, and at the same time, this will bring another terrible result.
"The attitude of foreigners?" Major Yang asked.
I wish the old man nodded solemnly. Now, after opening the country and having contact with foreign countries, I discovered how backward our country is and how powerful the developed countries in the world are.
Foreign countries look at the country with a contemptuous attitude. At the domestic level, they can only build 59,69 goods. Suddenly, their tanks are even more advanced than Leopard-2. What do foreigners think?
It is definitely impossible to rely on Han's own research and development, which means that Han has either plagiarized foreign technology or suddenly has special means.
In this way, following the vines, you can finally discover Qin Guan, a special person who suddenly appeared, then Qin Guan was exposed and he was in danger.
The guards around him will greatly increase to protect his safety. At the same time, his personal actions will be greatly restricted, which is definitely not what Qin Guan hoped.
Qin Guan is too smart.
Now, everything seems to be natural. Engine technology comes from Hans country, artillery technology and armor technology come from cattle country. These countries are also dirty. Therefore, they have acquired technology from each other, and they absolutely do not. There will be too much noise.
In this way, it perfectly concealed Qin Guan's own edge, all of which had nothing to do with Qin Guan.
The real big hidden in the city.
"boom!"
Hans State, Krupp shooting range.
A Leopard 1 tank was 1,500 meters away. At this time, with the sound of the gun, a ball of fire emerged from the muzzle. The entire body of the gun was retreating along with the tank, and smoke was rolling in front.
A 105mm steel core armor-piercing projectile flew out from the front of the fireball. Only a high-speed camera could clearly capture this picture.
Although the distance was far away, the proud Hans' tank soldiers calmly shot the 105mm armor-piercing projectile and accurately hit the vertical target in front!
This target was specially made with a bracket, on which was the special armor plate brought from Han.
The warhead and the armor plate came into close contact, and then the warhead began to hit the armor plate with great inertia. A head-to-head duel began!
The warhead keeps moving forward, and the energy of the impact is converted into heat energy, melting the surrounding armor plate. At the same time, the speed of the warhead is constantly decreasing. The sharp warhead constantly rubs and becomes blunt as it moves inward.
Finally, the speed dropped to zero, and the warhead only penetrated the armor plate, less than a third of the distance!
Is this too exaggerated? The engineers on the shooting range were at a loss: "Change the tungsten alloy warhead!"
Originally, they thought that ordinary steel-cored armor-piercing projectiles would be able to penetrate, but now it seems that it is not possible at all, so they can only change to more powerful ones!
In the case of tank guns unchanged, changing the material of the warhead is one of the main ways to increase penetration. Tungsten is the hardest metal available. Using it as the warhead of armor-piercing projectiles can maximize the armor-piercing ability. .
Like now.
"Tungsten alloy armor-piercing bullet!"
Following the order, the tank soldiers in the shooting range slammed into the most advanced armor-piercing projectile.
Fire!
"Boom!" Every tank shooting was so earth-shattering. After the shooting, the whole tank was surrounded by gunpowder and dust.
With their hope, the tungsten alloy warhead flies forward at a speed of more than one kilometer per second, and it is determined to win.
"Boom!" The warhead touched the armor plate and slammed into a position less than 30 centimeters away from the impact point of the previous warhead. Then, the tungsten alloy warhead started to drill inward.
Hard, hard, hard again!
This time, it drilled deeper, and at the same time, its speed continued to drop. When its speed dropped to zero, it still bowed its head weakly.
No, I still haven't penetrated!
With a tungsten alloy warhead with a penetration depth of 340 mm, it did not penetrate this target, and only penetrated two-thirds of it! You know, this warhead can already penetrate your own Leopard-2 tank!
This armor plate has protection against the sky! No matter how much it costs, we must introduce this armor technology!