The passionate years starting from the college entrance examination

March 1964, Zhenhua Research Institute, Aerospace Engine Laboratory.

Chen Guohua is explaining to everyone the technical essentials of bomber engines:
"As one of the most important components of an aeroengine, we all know that the main function of a compressor is to do work on the air through high-speed rotating blades."

"Conduct near-adiabatic compression of the air to increase the pressure of the air and create conditions for the subsequent combustion of the gas in the combustion chamber."

"Compressors are divided into two types, namely centrifugal compressor and axial flow compressor. Xiao Shao, you can define them."

Shao Fuqi, who was named, thought he was distracted and looked slightly flustered.

But under Chen Guohua's encouraging eyes, Shao Fuqi quickly adjusted and then began to explain the definitions of the two.

As we all know, air flowing in and out of the compressor axially is called an axial flow compressor.

A centrifugal compressor in which air flows in axially and flows out in a centrifugal direction is called a centrifugal compressor.

After Shao Fuqi finished explaining, Chen Guohua nodded, and then named Shi Jiayi's name.

"Xiao Shi, could you please tell me about the indicators for evaluating compressor performance? What do they include specifically?"

Shi Jiayi was unusually calm. She probably had Shao Fuqi in front, so she was mentally prepared and had nothing to fear.

"Director Chen, this includes pressure ratio, efficiency, outer dimensions, weight, strength, etc."

Chen Guohua nodded, then skipped this point directly, and then mentioned the most important axial flow compressor.

You should know that the axial flow compressor is large in size, has a low single-stage pressure increase, and is prone to surge. However, after multi-stage series connection, the efficiency increases exponentially.

In later generations of aircraft, almost all engines are axial flow compressors.

In fact, to put it simply, the compressor is like the lungs of the human body.

It's just that the compressor's work process is extremely vigorous. The air is compressed, compressed and then compressed, which is almost equivalent to squeezing air the size of a basketball to the size of a table tennis ball. The maximum pressure increase ratio can reach more than 50.

After talking about the compressor, Chen Guohua continued to talk about the combustion chamber.

As we all know, the combustion chamber is located behind the compressor and in front of the turbine, between the two.

Although the combustion chamber is not a cyclic component in terms of structure, its core function is to fully mix and burn high-pressure air and gas, thereby converting the chemical energy stored in aviation kerosene into thermal energy to form high-temperature and high-pressure gas.

There is a saying that the end of science is boiling water.

Although this sentence is a bit narrow, it is not unreasonable.

The combustion chamber determines the reliability, economy and life of the aeroengine to a great extent, so its importance is beyond doubt.

When Chen Guohua talked about this, he became very serious and his tone slowed down a lot.

He had to ensure that everyone could fully understand the combustion chamber of the bomber engine. In particular, he had spent a long time selecting and selecting the bomber to save combustion as much as possible while maintaining maximum thrust power.

In the biological hard drive of his brain, there are many different strategic bomber engines, but Chen Guohua doesn't like any of them very much.

why?
It burns too much oil!

Just like the Blackbird reconnaissance aircraft that Chen Guohua especially liked before. This thing is good, but it leaks oil, and its fuel consumption per hour at Mach 3 cruising speed is 9.5 tons.

How terrifying is it to burn all 9.5 tons of aviation kerosene within an hour?

The redesigned J-9 fighter jet also has a Mach 3 cruising speed, but its fuel consumption per hour is only 4.4 tons.

why?
Because the Yaoyao-9 fighter jet does not leak oil, its engine combustion chamber design is better, which can provide the aircraft with more high-temperature and high-pressure gas, which is thrust, at the same fuel consumption.

The engine presented by Chen Guohua has the strongest power system, optimized performance, low emissions, and low fuel consumption.

Although it is just an ordinary turboramjet engine, its design is very unique.

"As we all know, the combustion chamber consists of an air intake device, a flame tube, a fuel nozzle, an ignition device and a casing."

Chen Guohua looked at everyone and continued:
"As for the fuel nozzle, we have already specially developed and discussed it when we developed the engine nozzle for the Yaoyao-9 fighter last year, so we will not go into details here."

In fact, Chen Guohua has also explained in detail not only the technology of the nozzle, but also other components such as the combustion chamber, compressor, and turbine.

But bomber engines are different after all. To be honest, their requirements are more stringent than those of fighter jets.

In order to meet its long-life and high-efficiency working requirements, a thermal barrier coating is applied to the inner wall of the flame tube of the combustion chamber.

Thermal barrier coating is a high-tech coating used in high-temperature environments. It can effectively reduce heat conduction, improve the oxidation and corrosion resistance of materials, and ensure the long-term stable operation of high-temperature equipment such as engines.

In 1923, North American scientist Walker invented an aluminum oxide coating technology called spark spray method, which was the beginning of thermal barrier coating technology.

In the 1950s, in order to improve the high temperature resistance and corrosion resistance of gas turbine blades and rocket engines, the North American Aerospace Industry Research Center conducted long-term exploration on the material selection and preparation process of coatings.

In the history of the original space and time, in the early 1970s, thermal barrier coatings developed rapidly, further increasing the temperature limit.

North America focuses on metal coating materials such as precious metals platinum and palladium, simply because these metal coatings absorb radiation and infrared rays and can reduce temperatures.

In other words, in this time and space of 1964, foreign thermal barrier coating technology was far inferior to the technology currently used by Chen Guohua for the Yaoyao-9 fighter jets and bombers.

In order to be able to use thermal barrier coatings, Chen Guohua asked the equipment research laboratory to prepare a lot of equipment, such as plasma spraying, electron beam physical vapor deposition, supersonic flame spraying, laser cladding, electrostatic spray-assisted vapor deposition, etc.

There are also magnetron sputtering, ion plating, arc evaporation, etc.

Atmospheric plasma spraying technology is currently the most commonly used spraying technology by Zhenhua Research Institute.

Although it is just a spraying technology, it has a wide range of applications.

Because thermal barrier coating is suitable for all high temperature equipment!
Therefore, as long as it is any equipment in Zhenhua Research Institute that may generate high temperatures, the inner wall will be sprayed with thermal barrier coating to extend the service life of the equipment.

Of course, not all equipment requires the use of cutting-edge thermal barrier coating technology.

In terms of technology selection, atmospheric plasma spraying technology is the most used. Because of its low cost, convenient coating preparation, and high deposition efficiency, it has very obvious advantages.

On the other hand, in terms of coating material selection, the most cutting-edge materials at present are naturally not precious metals such as platinum and palladium, nor nickel-based alloys, titanium alloys, or chromium alloys, but zirconium oxide, Yttrium oxide, cerium oxide and other ceramic materials.

As we all know, if ceramic materials are used as coating materials, the structure consists of a metal bonding bottom layer and a ceramic surface layer, and the structure is extremely complex.

At this time, it is necessary to use a glow discharge mass spectrometer to detect the element content and distribution information in the coating.

As one of the industrial standards for analyzing high-purity substances, glow discharge mass spectrometer is widely used in the quantitative analysis of elements of high-purity substances.

Including analysis of trace-level dopants and impurities in high-purity materials in the microelectronics industry; analysis of major and trace components in pure metal materials, alloy materials, and superconductor materials.

Analysis of bulk oxide powders and analysis of inorganic material insulators among other areas.

It can be said that Chen Guohua has come up with a lot of black technology in the past year or so.

These black technologies are not available in other scientific research institutions in the mainland, even in North America, Moscow and other places.

While Chen Guohua was staying in the laboratory and explaining technology to everyone, guests had already arrived outside.

"Director Chen, Director Liang from the Fifth Academy is here."

At the door, Xue Yajun asked someone to inform him, and Chen Guohua immediately raised his head and looked outside.

Seeing that Liang Sili was coming, Chen Guohua nodded to him and then shouted directly to let him in.

After all, he was in the laboratory now. If Liang Sili didn't mind, he should just come in directly.

You know, when Liang Sili came to see him, it was probably a technical problem.

Soon, Liang Sili changed into protective clothing and walked in.

After the other party walked in, Chen Guohua asked Liang Sili to talk about his problem directly.

"Director Chen, sorry to bother you." Liang Sili said politely, and then immediately told them about the technical problems they encountered.

Over the past year or so, the Fifth Academy has been working hard and successively produced surface-to-surface missiles and surface-to-air short-range missiles.

But the range of these missiles is very average, within a thousand kilometers.

Such missiles pose very little threat to the enemy.

The Fifth Academy has begun to study medium- and long-range missiles and intercontinental missiles, but this will involve many technical issues, such as engine technology, material technology, etc.

What determines the flight distance of the missile is the engine and fuel. This is a very big problem.

Currently, Liang Sili and the others are facing a problem, that is, during the launch process of long-range missiles, the engine overheats and is prone to explosion. This problem cannot be solved for the time being.

After Chen Guohua heard this, he was completely confused. Can the missile engine explode?

Could this be a general problem?

"Director Liang, what materials did you use? Can you tell me in detail?"

At this moment, Chen Guohua suddenly became interested.

While talking to Liang Sili, he was already searching for information on the biometric hard drive.

Soon, he discovered the clues.

It turns out that in the history of the original time and space, technologies such as missile engines did indeed fail, and more than once.

In addition to the immature engine materials and technology themselves, it is also related to the thermal barrier coating.

Some people may say that after the missile is launched, it will explode. Can the missile engine be used again?

Since it cannot be re-applied, what kind of thermal barrier coating is needed to extend the life of the engine?

Isn't this funny!
Anyone who can ask such a question must be a technical novice.

Most missiles must be disposable, so the missile engines used on them must also be disposable.

But this does not mean that you can treat it simply and roughly, it is not that simple!

You must know that the role of thermal barrier coating on engines is not simply to increase sales, but to improve the engine body's resistance to high-temperature corrosion and further increase the engine operating temperature, thereby reducing fuel consumption and improving efficiency.

As we all know, if the fuel consumption of the engine is lower, it will undoubtedly be a very cost-effective thing for missiles with economic needs.

"Director Liang, I probably understand. In this way, I will make a list for you. These materials are available at our Zhenhua Research Institute. I will ask our Director Xue to accompany you to pick up these materials later."

After listening, Chen Guohua spoke directly. At the same time, he took out a paper and pen and began to draw an engine drawing for the other party:

"This is an engine I designed for your fifth hospital. You can see if it is suitable."

Liang Sili's eyes suddenly lit up, and he thought to himself that he had indeed come to the right place.

Since Xie Dingyi returned to the Fifth Academy from Zhenhua Research Institute at the end of the year before last, the missile research and development work of the Fifth Academy has also accelerated a lot.

But after that, the Fifth Academy was very nervous because it needed to develop medium- and long-range missiles and intercontinental missiles, and the Zhenhua Research Institute was also engaged in research and development projects for fighter jets and bombers.

This also caused Liang Sili and Xie Dingyi to come to Zhenhua Research Institute less often, and even later, they had no time to come.

If there is no time to communicate, there will be no loss for Chen Guohua, and to a certain extent, it will even allow him to concentrate more on scientific research.

But for Liang Sili and the others, it was a huge loss.

If they had come to Chen Guohua earlier, the embarrassing incident of engine explosion would definitely not have happened.

Moreover, if the engine explodes, the losses to the Fifth Institute will be quite large.

As we all know, due to the Zhenhua Research Institute, the scientific research funding in the mainland is quite sufficient.

Even if the four major projects of hydrogen bombs, missiles, nuclear submarines and artificial satellites are combined, plus the two major projects of fighter jets and bombers of Zhenhua Research Institute, the pressure will not be great.

After all, last year alone, Zhenhua Research Institute earned US$11.8 billion in foreign exchange.

There is no doubt that the mainland has never been so wealthy.

My wallet has never been so rich!

Calculated based on the gold price of US$35 per ounce, US$11.8 billion is already equivalent to 337 million ounces of gold.

You know, in 1959, the mainland's fiscal reserves only had 4 million ounces of gold reserves.

Four million ounces and 337 million ounces of gold, the former is not as good as a fraction of the latter.

Therefore, in the past year, the mainland has been quite generous, and its spending has naturally been much more generous.

However, even if the Fifth Academy has sufficient scientific research funds, it cannot withstand the losses caused by several more missile explosions in the air.

After Chen Guohua finished the drawings, he had already finished explaining the technical essentials.

Liang Sili was already dumbfounded, pointed at the drawing and said tremblingly:
"Director Chen, are the technologies you mentioned really possible?"

At this moment, Liang Sili's heart was in turmoil.

so horrible!

He hadn't been to Zhenhua Research Institute for nearly a year, and then the institute had changed so much that he no longer recognized it.

This is the engine of a medium- and long-range missile. Chen Guohua solved it in three strokes, five divided by two, and even the materials have been prepared.

In other words, if he had come earlier, would he have been able to save the losses caused by the previous missile explosions?
When he thought of this, Liang Sili immediately beat his chest and regretted it endlessly!

"Director Liang, these technologies are not advanced technologies. After all, we all know that missile engines are divided into rocket engines, air-breathing engines, special engines, etc."

Seeing the other party making such a fuss, Chen Guohua felt a little funny, but at the same time he stopped and said nonchalantly:

"Liquid rocket engines use single-component and bi-component liquid propellants. They have a long working time, large specific impulse, easy to adjust thrust, facilitate multiple parallel connection, and can be ignited multiple times. However, the structure is complex and the fuel injection time is long, which is not conducive to storage. operate"

"We do not consider liquid rocket engines, but we can consider squeeze propellant engines. This thing has a simple structure and slightly lower performance, but these are widely used in medium and long-range missiles and are also the current mainstream."

"However, I think the engine you want to apply must be a solid rocket motor. Of course, this thing has very high technical requirements."

As we all know, solid fuel missiles require a group of gunpowder engravers to complete these aspects of work, which also involves the training of technical talents.

Lots of trouble!

In the history of space and time, when our Long March 1 was launched, it used the newly developed solid rocket at that time.

The launch vehicles at that time had overcome technologies such as multi-stage rocket combination, two-stage high-altitude ignition and inter-stage separation, as well as third-pole solid rockets.

In other words, in the history of the original time and space, in 1970, we had already mastered the related technology of solid rockets.

Of course, technical proficiency naturally needs to be improved.

Now, as it was first proposed by Chen Guohua, relevant technical talents can also be trained as soon as possible.

It is estimated that by the 1970s, there will definitely be many related gunpowder engravers.

You know, solid rocket motors are as important to space launch vehicles as the heart is to the human body, and gunpowder engravers play a key role.

Why must we develop solid fuel rockets instead of liquid rocket engines?
Because compared to liquid fuel rockets, solid fuel rockets have many unique advantages, the most important of which are short preparation time, rapid response and long-term storage.

This means that in an emergency, solid fuel rockets can be quickly deployed and launched to provide emergency support to the military.

In addition, the simple operation and reliability of solid fuel rockets enable them to still perform well in complex environments. Most importantly, rockets are small and have limited capacity, and the compact nature of solid fuel makes them an ideal propulsion option.

That's why Liang Sili was so shocked after hearing what Chen Guohua said.

After a while, Liang Sili happily left the aerospace engine laboratory with the list, and Xue Yajun took him to the warehouse to get the equipment and materials directly.

Ma Mingwei and other security department staff at the gate watched the cars leaving from the gate and couldn't help but secretly curse: This big gangster from the Fifth Hospital seems to be moving every time he comes to our place!
In fact, it is not appropriate to describe it as moving. It should be described as purchasing goods.

But Zhenhua Research Institute is so rich, how could Liang Sili endure it and not purchase goods from here?
In the Fifth Academy, Qian Xuesen quickly learned about this and immediately smiled and said to Liang Sili:
"It seems that we have all underestimated Director Chen. Their Zhenhua Research Institute is really Crouching Tiger, Hidden Dragon. We haven't seen it for more than a year. Not only are they so good at making foreign exchange, but they have also developed a supersonic fighter. Now They even prepared so much technical materials for us.”

"Xiao Liang, in the future we will have to go to the Zhenhua Research Institute more often. Maybe Director Chen can help us with the technical problems we can't solve."

In this regard, Liang Sili nodded deeply.

If Qian Xuesen is very talented in the research and design of missiles, and Liang Sili has more say in control system technology, then Chen Guohua is a genius in all aspects.

The latter's achievements in mathematics are already at a level that many mathematicians cannot reach in their lifetimes, but this is not all of Chen Guohua.

In terms of research and invention, Chen Guohua has achieved the ultimate.

Civilian equipment used to earn foreign exchange include calculators, radios, pagers, electronic cameras, game consoles, electronic notepads, castrated computers, etc. Computers, the most powerful technology at the moment, have been advanced to the top level in the world by Chen Guohua .

Anyway, there is no other country in the world that can achieve a computer with a speed of one billion operations per second, right?
Chen Guohua had already realized such technology in 1961.

In addition, for the two major projects of fighter jets and bombers, Chen Guohua has also come up with the Jian Yaoyao 9 fighter jet. This research and development speed is not surprising.

I don't know, I was taken aback.

Qian Xuesen and Liang Sili were filled with emotion, but it was only a temporary emotion, and they soon devoted themselves to research and development work.

On Hong Kong Island, at the headquarters of China Resources Corporation, Liu Guanzhong announced how to obtain the pager agency rights, which was also obtained through a hidden bid.

Although the new product launch just held at the restaurant next door has almost emptied the wallets of these capitalists.

But Liu Guanzhong felt that the capabilities and funds possessed by these capitalists were definitely far beyond his imagination.

What's more, instead of worrying about whether these capitalists have money, it is better to worry about whether China Resources can earn more foreign exchange to solve the poverty and backwardness of the mainland.

Felix, Pandaria, Budagasi, Frazier, Raymond, Barzani, Yumon Saburo and others heard that they were running for election through hidden bids. They showed no expression on the surface, but they were already scolding in their hearts.

Farke! ! !

There are a total of 40,000 sets of Huashuo computers in front, and the hidden price of each set is 1,500 US dollars.

This money did not need to be paid before, because China Resources directly determined purchase qualifications through drawing lots.

It's a good thing now, everyone has to bid for the purchase qualification through hidden bidding, which is too much!
But there are too many monks and too little food, so there is nothing we can do.

The region opened this time is only the European region. Without distinction, there is only one qualification.

North America is not open yet!
The reason is that China Resources' current production capacity is not enough and it can only wait half a year.

Such a sentence has already explained many things, one of which is that China Resources is not afraid that other companies will imitate the two products of pagers and signal transmitters.

In other words, even if it is copied, it will not pose a threat to China Resources' products.

why?
Because the pagers produced by China Resources Company can almost be said to be at the ceiling level.

Therefore, there is no fear.

The capitalists, who were so worried that they were all smiling, had no choice but to start writing the prices on paper.

Different from the bidding for Huashuo Computer just now, this time they only had fifteen minutes.

Liu Guanzhong was used to quick decisions, but he didn't want to drag down time and cause an accident.

Money is only your own money when it goes into your own pocket.

What's more, this year's procurement plan has already been listed above. As a money bag, China Resources Corporation must seize the time to make money.

While Barzani and the others were still thinking about how much money they would spend, Roland Scarlett was already stunned.

It makes no difference to Roland Scarlett whether it is a secret label or not.

On the contrary, if it is a hidden bid, his advantage will be even greater.

But the problem now is that a European region requires at least 50,000 signal transmitters, and each signal transmitter costs US$75,000.

The Huayue calculator next to it already showed the price: 3.75 billion US dollars.

Which one can afford it?
Anyway, he, Roland Scarlett, would definitely not be able to afford it, because the Kadoorie family simply did not have that much money.

Moreover, the US$3.75 billion is only the price of the signal transmitter, and does not include the cost of technicians for base station construction, investment in operation centers, etc., as well as funds for pagers, etc.

Even if it is a big capital, it is probably beyond its capabilities, right?

Therefore, most of the capitalists present were divided into several camps.

On the North American side, Fraser, Raymond and Karthik are naturally the three major capital camps.

Not to mention the first two, they are both out-and-out capitalists in North America, and the energy behind them cannot be underestimated.

As for Karthik’s words, IBM is behind it.

As we all know, IBM is a big capitalist in New York State, and the relationship behind it is complicated.

Therefore, in order to win the agency rights for this pager, Karthik had received the full support of several major shareholders before setting off. Even Watson Jr. had repeatedly warned him: he must win the agency rights!
Who doesn’t want to be the next Siemens?

IBM's technology research and development capabilities are indeed very strong, but IBM technical experts such as Winkelman and McDowell are still at a loss after studying and playing with pagers for half a year.

China Resources has launched too many electronic products.

Their attention had already been distracted.

Whenever China Resources launches a new technology product, they have to study it vigorously. This is not a waste of time.

Many electronic products use new technologies. Even a very cheap Huaxin radio uses digital signal processing technology.

Digital signal processing technology, before this, only had a little theoretical sprout.

It’s so heartbreaking!

Therefore, IBM could only stare at the pager.

Maybe if they go around the hospital, they might know that beepers are the original state of pagers.

The technology of the pager is not complicated. It consists of a superheterodyne receiver, decoder, control and display.

But even such a not too complicated technology has to bear huge pressure.

Because the requirements are very high: small size, light weight, sufficiently low price and low power consumption.

Even if it is manufactured, it will still face a huge challenge: China Resources’ price reduction strategy!

The price of a pager is seventy-nine dollars, which is already very, very cheap.

This is the latest product that was launched more than half a year ago. It is currently only available in Tokyo, not other places.

Precisely because of the many restrictions, IBM and other capitalists looked at the pager like a tortoise, wanting to eat it but having nowhere to eat it.

Since simple imitation is not possible, you might as well get the agency right first and make money first.

Karthik was determined to win Pager's European agency, and so was Barzani.

As tycoons in the Middle East, Barzani and others, the four of them unite and are absolutely unstoppable.

In terms of wealth, no one in the Middle East can compare with them!
In addition to Barzani and the others, the same was true for Budagasi, while Pandaria was already dumbfounded.

In order to bid for this agency right, Stewalk Company has prepared US$2 billion in funds.

This part of the funds has been consumed by Huashuo Computer just now, which cost hundreds of millions of dollars.

Originally, Pandaria thought that China Resources would divide Europe, North America and other places into several regions, so that everyone could bid for it.

It turns out that China Resources is such a thief that it directly designated a large area and let them compete on their own, dog-eat-dog.

The most egregious thing is that China Resources, a big piece of meat in North America, has been put at the back and is still unwilling to take out its agency rights.

Pandaria knew that she couldn't compete with others, but she didn't intend to give up. Instead, she chose to cause trouble for others.

Price gouging!

The main thing is to cause trouble: if labor and management don’t get it, you won’t be allowed to succeed!
Moreover, Pandaria also had a thought in her heart: What if she really won the agency right?
Therefore, Pandaria directly wrote an appalling figure on the paper: five hundred million US dollars!
It is absolutely crazy to bid for agency rights with 500 million US dollars!
Felix, the president of Siemens in West Germany, was also confused at this time: What should we do?
Because China Resources has posed a big problem for everyone. It only provided agency rights in Europe and did not transfer agency rights in other places.

Especially the North American agency rights that everyone wanted most urgently, but as a result, China Resources just pretended to be stupid and said it didn't have enough production capacity?

shit!

I guess it’s possible to sell the agency rights in other places next month, right?
After all, pagers have been launched since the middle of last year. No matter how confident China Resources is, by the middle of this year, a full year has passed, and they will not be worried about other companies copying the pagers!

Therefore, it is impossible for China Resources to really wait until the middle of this year without selling the agency rights in other regions.

In addition, the mainland itself is short of money and has a lot of people. How can it be possible that there is a shortage of skilled workers to make signal transmitters and pagers?

Therefore, the reason why China Resources does this is definitely to maximize profits.

I just don’t know what kind of stupid piece of shit actually came up with such a bastard idea, which puts capitalists like them in a dilemma now.

Oliver from Italy's National Microelectronics Company also protested to Liu Guanzhong: Why can't Europe be divided into several regions?

The latter directly showed his hands and said that this was a decision from above and he had no right to interfere.

Then why not report it?
In response to Oliver's rude request, Liu Guanzhong still smiled and said that it must have been decided above, and if it was reported, the result would still be the same.

Oliver still wanted to continue messing around, but Liu Guanzhong no longer gave him a chance and directly announced the countdown.

Oliver had no choice but to write down a few numbers, but he didn't notice that he directly wrote an extra zero, making it one billion dollars.

Crazy quote!
The Thomson Company of Gallic Chicken, Solmanfort Company of the Iberian Peninsula, Peninsula Samsung Company, etc. These small capitalists are almost the same as Pandaria, they are just causing trouble.

For example, Samsung's Li Bingzhe, Samsung is considered a big and prestigious company, but in the conference room at this time, he really doesn't play a role.

But Li Bingzhe wrote an offer of US$1.9 billion on paper.

But he didn't know that his offer was seen by Fraser on the opposite side.

The latter did not rush to quote, but observed others.

As a result, Li Bingzhe didn't stop him with his hands at all, so Frazier saw the number of times Li Bingzhe wrote.

Just from the number of strokes, Frazier had already confirmed that Li Bingzhe, the bastard, had written ten digits.

Ten digits, the minimum is one billion U.S. dollars, the maximum is 9.999 billion U.S. dollars.

But Li Bingzhe should definitely not dare to do this, because it involves profits.

Based on the revenue in the Tokyo market, multiplied by about seven, it is probably the revenue in Europe.

In the past 1963, the GDP of Great Britain was US$86.5 billion, that of Italy was US$57.7 billion, that of Gaul was US$84.7 billion, and that of Iberia was US$84.7 billion. Peninsula, Sweden, Switzerland, the Netherlands and other countries all have US$14 billion to US$20 billion.

For the entire European region, it is probably more than 470 billion US dollars.

However, Tokyo's GDP is US$69.4 billion, so the size gap between Tokyo and Europe is about seven times.

So Siemens' total pager SMS revenue in Tokyo is roughly multiplied by seven, which is basically the SMS revenue data in Europe. This is not a big problem.

In the past two months or so, Siemens' revenue has been approximately US$800 million.

It's only mid-March now, and there are still about eight or nine months until the end of the year. If annual revenue exceeds 1.5 billion US dollars, it shouldn't be a big problem.

Based on this revenue, it will only take about two years to recover the cost of the more than one billion US dollars invested by Siemens.

From now on, it will basically be pure profit.

Don’t be too excited about making a billion dollars a year!

As for Europe, if we calculate based on the data from Tokyo, then US$1.5 billion multiplied by seven, the annual revenue is US$10.5 billion.

Of course, there's a good chance it won't be perfect.

At a discount, the annual revenue is US$5 billion.

Calculated based on this annual revenue data, the investment cost, in addition to the cost of the signal transmitter of 3.75 billion US dollars, the investment in other technicians, business stores, etc., together, will require at least 50 billion dollars.

Even if the cost of 5.5 billion US dollars is taken into account, there are also the costs of sharing information with newspapers, stock institutions, etc., as well as other expenses, then it will take at least about a year and a half to recover the cost.

But now there is another cost, which is the hidden expenditure.

Now that the pack of wolves is looking around, none of them are easy to offend, and with the bastard Li Bingzhe, it is very likely that he did not cover himself up on purpose.

If it is a hidden price of one billion US dollars, it will definitely be a disaster for others!
However, after seeing it, Budagasi and Barzani sneered and did not take it seriously.

Obviously, their offer must be higher than Li Bingzhe's.

"Okay, there are only the last thirty seconds left. Is there anyone else who needs to submit a bid?"

Liu Guanzhong continued to count down, urging everyone to submit their quotations as soon as possible, otherwise they would not wait if it was late!
Finally, at the last moment, everyone submitted their quotations.

After getting the quotation, Liu Guanzhong breathed a sigh of relief.

"Please wait a moment, we will announce the final results soon."

After hearing Liu Guanzhong's words, Budagaxi, Pandaria, Felix and others couldn't help but look forward to it.

Because everyone is very nervous and determined to win this agency right!
But at this moment, there was a sudden knock on the door of the conference room.

Being able to knock on the door at this time is definitely an emergency.

At Liu Guanzhong's nod, one of the staff members went to open the door.

A staff member of China Resources Company walked in from the outside. This person had a solemn expression, but he stood at the door and did not walk in.

"Leader, I have something urgent to report to you. Please come out now."

This is to protect others!

Frazier and the others suddenly looked unhappy, but did not say a word.

After hearing this, Liu Guanzhong stood up, nodded to the staff next to him, said sorry to Frazier and the others, and then went out.

PS: The current monthly ticket price is 2358, can it still exceed 3000 this month? Woohoo, I really want to draw a lottery... I saw a doctor yesterday and the tinnitus problem can't be solved... I wish everyone to stay happy every day and avoid excessive stress (end of this chapter)