"You and I both know that in the United States, there are only eighteen Ohio nuclear submarines, and the first ones to be produced have been transformed after aging because they have been in service for too long, how can they get their hands on such things?"

He Shaobo said as he spoke, but when he thought about it, Luo Feng seemed to have brought the raptor here, and his heart began to become entangled, and said, "Mr. Xu, what did Luo Feng say, can you repeat it?" ”

Thinking of Luo Feng's previous achievements, at this moment, it should be He Shaobo's crazy gains and losses in his heart.

It seems that this guy does have the strength to get it, right?

But it depends on the unlikely.

If you really get it.

Forget it, it seems that it should not be possible.

Soon, both of them had expressions that were almost crazy, because such a thing was too important for the Naval War Department.

"Mr. Lowe said he would contact his companions and, if possible, give us a brand new Ohio nuclear submarine." Xu Kaida said this, and did not forget some details, "By the way, he should not be familiar with submarines, and every time he says the full name: Ohio-class strategic missile nuclear submarine!" ”

Xu Kaida's memory is still very good.

Almost unchanged, he told Luo Feng's words to He Shaobo.

After He Shaobo heard this, there was also a flash in his eyes, "Did he say that?" That's great, maybe it's possible! ”

"No, you're talking about brand new?"

"yes, it's brand new!"

"This brand new?"

"I said, it's brand new!"

The two of them stared at each other again.

Totally incredible.

Soon, the two of them were successfully turned into pseudo-psychopaths by Luo Feng.

After Luo Feng returned home, he soon began to check the information on the Internet.

In fact, after knowing that Xu Kaida was from the Ministry of Naval Warfare, Luo Feng guessed that it should be something about the sea and needed to get it himself.

Either it's the technology of the aircraft carrier, the technology in terms of radar.

Because in Luofeng's cognitive range, radar technology and aircraft carrier technology are definitely the two most important points at sea.

But I didn't expect it to be a submarine.

However, after listening to the other party's introduction, he realized that the submarine is also a thing that is no less important than an aircraft carrier.

But what Luo Feng wouldn't know was that the other party said so much, he just wanted a sonar system.

But Luo Feng came to one, you want a cage of pig liver, but I gave you a whole pig drama.

directly confused Xu Kaida.

Of course, Luo Feng recalled that when he was about to give the other party a brand-new Ohhai nuclear submarine, the other party looked confused and shocked.

In fact, I almost couldn't help laughing on the spot.

Of course, Luo Feng also knew that if he did this, he would definitely let the official know something, but after listening to Xu Kaida for a long time, knowing the gap between China and the United States, and the nuclear submarine, he couldn't help but do it.

Why are your submarines 50 years ago still so advanced?

Labor and management are not used to whether it is good or not.

If you can't do anything about it, it's fine, but with such strength, you have to do it.

If he had thought too much about it at the beginning, Luo Feng would only honestly carry those rare metals, and then take his time.

But seeing that an old man like Qin Dingguo was in his last years, and he was doing his best for our country, Luo Feng didn't want to be so cautious anymore.

Of course, it's not too hard, but it's definitely not too compromised.

"In the passage of the submarine? It seems that this sonar system is very important! ”

While checking the information, Luo Feng also had a further understanding of the submarine.

Sonar system, there are noise sonar and echo sonar.

The main function of noise sonar is to identify and track the hull, as well as to measure the distance and direction.

Echo sonar is the observation of the hull, azimuth, motion and other elements.

In addition, there are thunder sonar, water wave sonar, recognition sonar and so on.

After all, submarines, although they can be driven to the surface, still have to work underwater.

When you are on the water, you can also use telescopes and radar, but once you are in the water, you can't use optical and radar means.

Therefore, when navigating under the sea, the eyes of the submarine have become relatively monotonous, and they can only use sonar technology to keep their position safe and the only means to explore the situation under the sea and the surrounding environment.

If the submarine is in the sea and there is no sonar, it is equivalent to being blind.

If the nuclear submarine is in the sea water and the sonar technology is not good, then it is a short-sightedness.

This is a very important technology for submarines, and it can be said that the train runs fast because of the level of the headband.

Another important knowledge point is the submarine sonic voiceprint database.

Because after the submarine is launched, it has a great impact on the surrounding hydrological environment, and each nuclear submarine, even if it is a different model, even if the engine is different, but when it is sailing underwater, even when it is stationary, it will also make a sound.

Such a sound, as long as the other party turns on the sonar, it will be discovered, and there is a huge sonic database, they will be based on the sonic band of your submarine, and then conduct computer analysis, and finally know your model and discover your trajectory.

And the sonar voiceprint database, the most is not domestic, but Tsarist Russia in the north, and the rice country on the other side.

After so many years of leadership, it is not something that can be surpassed in a short period of time.

And people have been developing, in this case, the domestic technology is much behind.

"So, if I get all the submarine voiceprint data in the world!"

"And handed it over to our Naval War Department!"

"Then doesn't it mean that in other countries in the world, as long as the submarine enters our range, it is equivalent to the red fruit land?"

Anyway, in a word, in this way, they have almost nowhere to hide.

But in fact, it is because of the lack of voiceprint database that many times, submarines from other countries always come into their own waters.

Although the official has a headache and deep hatred for this, there seems to be nothing that can be done.

The submarine is like this, it's too hidden.

And why is the voiceprint database so huge?

Of course, someone else's sonar is advanced, and they discover your submarine, and then they collect the voiceprints emitted by your submarine.

Then incorporate it into your own database and analyze what type of submarine you drove in.

"It really wasn't possible before, but now."

Luo Feng stood up slightly, looked at the information in front of the computer, and laughed.

He knew that in the future, there would be no place for these ghosts in the sea to hide.

After thinking about it, Luo Feng didn't continue to read these materials, but directly took out the ring and came to the familiar Tianyuan Planet through a few minutes of interstellar travel.

Soon, Luo Feng entered his Tiangong No. 1 villa.

"It's still comfortable in the Tiangong Villa!"

"The chairs were sitting on a cloud, and there was no discomfort at all!"

Luo Feng sat comfortably on a mushroom sofa.

Take a sip of a chilled Coke.

The planet is outside, it's all sand, but once inside the villa, it's not to mention how comfortable.

Luo Feng enjoyed it fiercely for more than ten minutes, and then asked: "Xiaomei, I have a copy of the information here for you to see, after you read it, help me find a nuclear submarine with similar technology!" Then give it a makeover! On the exchange, you should have statistics on the ancient machinery that can be traded, right? ”

The information that Luo Feng gave to the other party was, of course, the relevant data of the Ohio nuclear submarine.

"This nuclear submarine? Isn't it an undersea nightmare from 6,000 years ago? ”

When Xiaomei heard this, she was immediately shocked.

Of course.

She wasn't shocked by the amazing technology of this thing, of course.

In the case of the Celestial Origin.

Such a six-thousand-year-old nuclear submarine is simply weak.

But in the field of ancient machinery, this type of nuclear submarine is a national treasure-level cultural relic.

Much more expensive than any ancient car.

"Nightmares under the sea?"

Luo Feng was stunned, how could he be called like this.

But Luo Feng also knew that this was the meaning translated through alien characters.

If you transliterate it directly, it is a lot of homophones and foreign languages that you can't understand.

"Yes, master, the data you provided for this nuclear submarine is very similar to the "Nightmare Under the Sea" nuclear submarine 6,000 years ago! ”

"This nuclear submarine, for a long time, was owned by one of the largest powers, and such technology has been ahead for a hundred years, so it is very famous!"

"Such a thing is also listed as a top three level of cultural relics by collectors of ancient mechanical relics!"

When Luo Feng heard this, he was also a little incredulous, and said, "So what is this similarity?" ”

"Almost ninety-nine percent!"

"Not that coincidental, right?"

Luo Feng felt that his IQ had been insulted, and it was obviously two different galaxies.

Why is this happening?

The Ohio nuclear submarine of the United States? Similar to the nuclear submarine of Origin 6,000 years ago?

To say that the technical level is about the same, forget it.

And a lot of data, are about the same situation? How is this going on?

"Is it true that a lot of what is written in it?"

Luo Feng then remembered that many miles were written that the earth was only kept in captivity.

A lot of cross-era high-tech is actually developed with the help of aliens.

In other words, aliens lead the process of technology.

Humans can't develop it, so aliens will help get it.

Only in this case, a nuclear submarine on both sides, the data will be so close.

The last time he found a fighter similar to the Earth Raptor Raptor, Luo Feng also felt strange, but because the data was only about sixty or seventy percent, Luo Feng didn't care.

But at this time, 99% of the data is the same?

This has to be scary.

"Or is it not, the earth has actually been taken care of by the Celestial Origin Planet? Cross-era technology, which they secretly provide? ”

"But it's illogical, if that's the case, after the war and destruction of this Tianyuan planet, shouldn't the humans above move to the earth?"

Luo Feng said secretly, it is certain that the two planets should be observed by a higher civilization.

Or the direct destruction of this planet is because there is a high-level civilization that directly destroys it.

Is the technology developed threatening advanced civilizations?

Tear it down and start again?

"Come on, these things are not what I should think about!"

"Xiaomei, you just said that this "Nightmare Under the Sea" nuclear submarine is a national treasure-level cultural relic, right? ”

Seeing this, Xiaomei nodded fiercely, "Of course, I have also paid attention to this cultural relic, in the exchange, there are strong protection measures to protect it, it should be the treasure of the exchange!" ”

", the treasure of the town hall?"

"So how many scrapped cars do I have to trade?"

Luo Feng looked at Xiaomei expectantly, this thing, I promised Xu Kaida, I must find it.

If you can't find it, you can only take the risk of renovating a model of the past.

Then it is said that it is a defective product of the transformation of the United States.

"Master, such cultural relics, basically, no matter how many abandoned cars can't be exchanged! And your abandoned car, it's still a fake"

"And the warehouse where the submarine is stored? Has it been destroyed? ”

The last time the Raptor was destroyed, wasn't it because the warehouse where the antiques were stored was destroyed, and Luo Feng skipped the transaction and went directly to the warehouse to get it?

Otherwise, you have to select the trade on the trading machine, and then pick up the grade and go to the warehouse to pick up the goods.

"Of course there is no destruction, as I said just now, this is the treasure of the town hall, and the explosion-proof performance of the warehouse is very good!"

.

How is this going to work?

Abandoned cars are completely useless?

So what to exchange for this thing?

Do you want to give it a try, go and tell them, take the bronzes from thousands of years ago, and try to see if you can exchange them?

But that's a nuclear submarine! It's 6,000 years old.

Do you have a bronze? Even if it is thousands of years, it is still a fake, at most it is a high-quality fake.

Because people's bronze cultural relics are almost the products of eight or nine thousand years or even tens of thousands of years ago.

"By the way, Xiaomei, among the ancient machinery, what cultural relics are the most awesome?"

Luo Feng thought for a moment and asked.

"It should belong to this thing"

Xiaomei rummaged through her database, and then her forehead became a screen, and a picture appeared.

"It's . Cannon? ”

"Yes master, this thing is a product of 7,000 years ago! Older than the age of nuclear submarines! And it's also a machine, which belongs to the earliest ancient machinery! With such a thing, Celestial Origin Planet has also crossed over from the era of cold weapons to the era of hot weapons, so . For the Celestial Origin Planet, it is of great significance, because the number of unearthed has always been very small, and there are only a dozen in the world, so it is very precious! ”

"By the way, master, I'm talking about the cannon, but if it's like the model in my picture! He was one of the first cannons! Backward technology was used, relying only on the explosion of gunpowder behind the barrel to push out the warhead! This type of cannon, when it was unearthed, through the restoration technology, it was known that the owner of the tomb was a red-haired ancient! That's why it's called the Red-Haired Cannon! ”

the groove.

Red-haired cannons?

Speaking of which.

Luo Feng immediately remembered, isn't there a Hongyi cannon on the other side of the earth?

According to legend, during the Ming Dynasty, Huaxia introduced an advanced cannon on the side of Xiban Ya.

Because the Xiban people have red hair, they are called Hongyi, and the artillery they passed over is called Hongyi cannon, and later in the Qing Dynasty, it slowly shouted and shouted, and it became a red-clothed cannon.

In fact, such a cannon is just a general term, not a specific style.

It's just that the technology was introduced, and then the Chinese people transformed and improved it on the basis of it, but it is also called the Hongyi cannon.

"Xiaomei, I should be able to get a lot of this thing!"

"A lot? Are they all genuine from 7,000 years ago? ”

Speaking of this, Luo Feng twitched the corners of his mouth fiercely, "It's not genuine, it's just a fake from 300 to 500 years!" ”

"It's okay to have fakes! Such a thing can be called the king of ancient mechanical relics! I think ten of these top fake magenta-haired cannons! I should be able to get that nuclear submarine, right? ”

"Ten huh? Very well, I'll leave right away and wait for me to come back tomorrow! ”

Luo Feng was excited this time, just a red-coated cannon can be exchanged for a nuclear submarine?

It's such a bargain.

And this red-coated cannon, on the other side of the earth, although it is considered a cultural relic, it is not particularly valuable.

Luo Feng has seen the relevant information.

In the Ming and Qing dynasties, the price of cannons was generally around 300,000 to 1 million.

Some are even more than 100,000.

Of course, there are also many years of age, although there are not many stocks of this thing, but there are also a lot of them.

If it is a rare model, there are also worth tens of millions.

But Luofeng must buy a cheap model.

On Earth, there are still rare models and non-rare ones, but on the side of the Tianyuan Planet, there is no such statement.

For example, the Yuan Datou silver dollar, a commemorative version with a scarce model, can be worth tens of millions, while the ordinary large-scale production is only a few thousand pieces.

Is there any difference in the process?

It's nothing more than scarcity is expensive.

[ps:Hello everyone,I'm the author.,If you think this book is okay.,Just vote for the author for a monthly ticket.,That's right.,Recommendation votes are OK.,Recommendation votes are sent every day.,Everyone will keep it and clear it.] Of course, if the economic strength is convenient, you can also come to a little reward, thank you. 】

(End of chapter)