"Boom..."Aim, fire.

A shell-piercing bullet smashed steadily into the front of the alloy.

This time, the large-caliber armor-piercing shell finally caused great damage to this turtle shell generation.

After all, as one of the most powerful weapons in the caliber of individual weapons, the destructive power of the individual barrel is still very terrifying.

The specialized armor-piercing ammunition instantly made a huge notch in the alloy.

But after the smoke dissipated, Li Long found that although a hole had been opened, it still did not penetrate the alloy.

The whole hole was almost halfway in.

As it stands, at least one more bazooka can be put up frontally.

"Boss, I'm afraid this thing is going to be grabbed by the military."

Putting the transmitter aside, Li Long said with some emotion.

As long as this defense is still light, the military will definitely like it as long as it is not blind.

Not to mention anything else, the one used to make individual body armor is definitely better than all existing body armor.

"Maybe, but this thing is not cheap, and the cost of making individual body armor is a bit too high."

Wang Chen shrugged his shoulders and said steadily.

The cost of this set of alloy shells in front of me is as high as 150,000.

Even if the body armor is much thinner than this alloy shell, Wang Chen has calculated that it will be at least about 50,000 to 80,000.

It may sound cheap, but if you want to hunt for the whole army, it's a whole hundred billion dollars.

It's impossible, and it's going to be used on top troops.

After patting his buttocks, Wang Chen asked Li Long to take the alloy off the retainer.

This thing has been beaten like this, and it definitely can't be used for further testing.

However, Wang Chen is not in a hurry, this special alloy also has the biggest advantage that it can be decomposed into raw materials through special dissolving agents.

It is then re-refined to obtain an alloy of the same degree.

And this process is not long, Du Gang's people will come over tomorrow, and they can almost refine a copy again.

Back at the factory, Wang Chen first imported the video from the high-speed camera used for shooting next to him into the computer.

These videos will all be handed over to Ergouzi, and after analysis, the alloy blending will be more optimized.

Thanks to the powerful shaping of three-dimensional printing, this alloy can not only rely on structural hard resistance, but also make the overall defense to a higher level through more complex processing methods.

But it takes a lot of experimentation and research.

When Du first got this alloy, it was already the third day.

Because Wang Chen caused some damage to the alloy during his own testing, the alloy model that Du Gang got was smaller than before.

However, although it is a little smaller, the thickness has not changed at all, and it is still the thickness of a standard unit set by Wang Chen.

When he got this thing, Du Gang's first feeling was that it was so light.

Much lighter than what you visually feel.

Although it was light, Du Gang didn't dare to despise this thing at all.

Li Long had already told himself about the test yesterday.

I heard that this thing is not only immune to 12.7mm bullets, but also resistant to two armor-piercing RPGs head-on.

Du Gang's eyes on this thing now are no less than looking at a monster.

It just so happened that I was going to the military region today, and I had already helped prepare the test venue there.

Alloys for defensive use need to go through about two dozen tests, which is at least a month or so.

Du Gang plans to follow with all his might, If all aspects are really awesome, then the military will have to go to Wang Chen again to ask for goods.

-------------------------

February 18th.

Just a few days after the Spring Festival, BYD officially announced that it will start to fully supply a new generation of energy vehicles in March.

This batch of new models using graphene batteries will all adopt new trademarks, with the external code name "Yan".

"The Legend of the Fairy Tree"

This is also a very meaningful text.

After all, the development of the people is inseparable from the flame, and the flower planters call themselves the descendants of Yan and Huang.

With Yanlai as the trademark, it can be seen that BYD attaches great importance and expectations to this series.

After nearly a year of preparation, BYD has finally completed the deployment of most of the factories on hand.

Pre-orders began in October last year, and the total number of pre-orders for the Yan series has reached 300,000 units.

This is not a small amount, just for this batch of pre-sale orders, BYD has been working overtime to deliver various ores.

In addition to selling new cars, BYD is also preparing to officially launch an energy swap campaign for old cars in May.

In the past, old users could upgrade the original blade battery to a graphene battery at their own expense.

This is also the biggest advantage of BYD now.

As the only agent manufacturer of Science and Technology Gate, it is not only an important supplier of graphene batteries in the world, but also the only manufacturer that can produce its own shape.

After all, other manufacturers who want to customize batteries need to apply from BYD or the door of science and technology.

As a processing plant, BYD itself can be tossed at will within its own quota.

That's why they dared to start upgrading their old cars in May.

However, there are structural problems, and the old car is unable to reach the average range of 4,000 kilometers of the Yan series.

Because BYD has changed the position of the battery to the rear seat for safety reasons.

Equivalent to the position of the rear engine of a sports car.

It's a safe place to be spaced, and the surface area of the battery can be reduced, and the size of the battery can be reduced as much as possible.

Most of the batteries in old cars are placed under the car plate, which leads to the fact that the graphene battery of the guaranteed version cannot be placed under the base.

Because the standard battery provided by TechGate now looks like a small military oil drum, which is placed on a special interactive base by inserting it side by side.

So, the difference in design leads to the fact that these old cars can only reduce the number of batteries, and they also need to spend a lot of money to modify the base.

However, even so, the modified vehicle can increase the range to about 2,000 kilometers and support high-speed fast charging.

Even if the cost is a little higher, it will cost at least 50,000 yuan to change a car.

However, since the opening of the reservation list in February, nearly 100,000 old car modification applications have been received so far.

Now BYD is seizing the time to train personnel and upgrade the venue.

In particular, the major 4S direct stores across the country have basically completed the meticulous modification work.

Coupled with the crazy publicity activities, BYD believes that if this wave is done well, it will not only improve its reputation, but also make no less money.

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