Chapter 152 Let’s go to Beijing to find old acquaintances (3k)

The thermocouple was obtained, and after actual testing by the research team, the results were a bit embarrassing.

It is much faster than platinum resistance, about 1 second.

However, this speed seems to be far from meeting the requirements for fire extinguishing and explosion suppression.

This makes them very uncomfortable. If they are far from it, then they can give up on this path. If they are satisfied, they can go straight ahead.

But this is almost there, but there seems to be some hope, which makes it very difficult to deal with.

It seems a pity to give up, but I’m afraid that this is its limit if I continue on this path.

Mr. Luo did not expect this result and was a little dumbfounded, but his idea was very direct: find the manufacturer!
See if the manufacturer can make further improvements to increase the response time.

When he turned over the thermocouple nameplate and looked at it, Mr. Luo laughed.

A string of etched words on the nameplate - Manufacturer: Beijing No. 3 Steel Rolling Mill.

Only then did he remember that this thing was made by Gao Zhendong.
If any other young person made something like this, everyone would be impressed.

But this does not apply to Gao Zhendong, as he is more famous for many other things.

Mr. Luo smiled at the person in charge of the fire extinguishing and explosion suppression system and said, "Get ready for a business trip to Beijing to meet an old friend."

The person in charge of the fire extinguishing and explosion suppression system didn't quite understand what he meant: "Old acquaintance? Which old acquaintance?"

"He is an old acquaintance of our Caoyuan Tractor Factory, Director Gao Zhendong of the First Research Laboratory of the Technical Department of the Third Beijing Steel Rolling Mill. Don't worry, he is very devoted to his work, very enthusiastic and easy to deal with."

At this point, Mr. Luo remembered that Gao Zhendong's major was automation.

"Go and learn with an open mind. Maybe he can help you more."

The fire extinguishing and explosion suppression system is a subsystem under the protection system. General Guan was also there and said with a smile, "Go find General He before you go. He may have something to tell you, hahaha."
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Gao Zhendong himself had no idea that something was happening at the Grassland Tractor Factory. He was in the office, trying his new phone.

Considering that there were so many people looking for him, and most of them were from other units, and the matters were often very urgent, it was not uncommon for leaders higher than Director Yang to wait by the phone for Gao Zhendong to come over and answer the call.

The people in the factory office couldn't stand this any more, so General Manager Chen proposed, and Director Yang and Deputy Director Li made the final decision to install a telephone for Gao Zhendong in the name of the Technical Department's Research Laboratory!

It is not easy to install a telephone these days. Fortunately, as a large factory, the Third Steel Rolling Mill has its own telephone switchboard and operator.

It was not a programmable switching system, there was no such thing at that time. Instead, there was an operator sitting next to a manual telephone exchange. When someone made a call, he would shake the generator on the phone, and the sign corresponding to that line would fall down.

The operator will connect the person's line, ask who to connect to, and then manually connect to the next level of manual switch based on the caller's request. The next level of manual switch will repeat the above operations until the call is connected.

To be honest, Gao Zhendong had used many mobile phones in his previous life, but he never thought that he would be so excited about a hand-cranked telephone.

After all these years, I finally have a phone that I can use freely.

I picked up the phone and shook it a few times with a sense of ceremony. Soon, a very polite voice came from the other end: "Who is the call?"

This sentence made Gao Zhendong feel troubled. Who should he look for?
After thinking about it, Wang Dezhuo was taking care of his wife, so he should let Lin Lianwei suffer a little.

The call was quickly connected to the next level, and a fierce question came over: "Who should I call??!!"

Gao Zhendong then realized that the call had been sent outside the factory.

The operators in the factory are all very polite, because the people who make or answer the phone are basically people from the factory, and most likely a leader, so how can they be impolite?

The operators at the telephone office outside the factory answer calls from all over the country every day. They are under great work pressure and naturally have bad tempers. She doesn't care who you are and will just say this to you at the beginning.

Why "she"? Because the operators at that time were most likely women.

Gao Zhendong stated his purpose, and the call was passed one level after another. Fortunately, they were all in Beijing, so the phone exchange levels were not many. However, his excitement was also dampened a lot by the call.

When Lin Lianwei hurried over to answer the phone, he heard Gao Zhendong's weak voice: "Lianwei? It's Zhendong."

Lin Lianwei was surprised that Gao Zhendong had the time to call him, considering that this classmate was a very busy person.

"It's me. Why is your voice so half dead? Haha."

"Nothing, it's just that this phone call is really uncomfortable."

Thinking of his own painful experience of making phone calls occasionally, Lin Lianwei felt the same way: "It's really hard to make phone calls, haha. You called today. Do you have any good news?"

Gao Zhendong thought for a while and said, "It's good news. I have a telephone installed in my office. You can call me if you have anything." Lin Lianwei was a little envious. Among his classmates, not a single one had managed to have his own office and a telephone so quickly.

Thinking about Gao Zhendong's record again, I feel relieved. He deserves it and there is no need to envy him.

But although I can't envy him, I can still take advantage of him: "Zhendong, you're doing well. You even have a phone installed. You should treat me to a meal. By the way, Su Weihua from our class is coming to our unit on a business trip. You should treat him as well. You're the deputy section chief, so you should treat him. Haha."

Gao Zhendong thought, go ahead and invite him. It's been a while since I last saw him. Look, his news is so late. Besides, since an old classmate is coming, I must invite him.

I just made a phone call to arrange a meal, but who can I complain to?

After making an appointment with Lin Lianwei to have dinner, Gao Zhendong hung up the phone, worked until the end of the day, and rode his bike to Lin Lianwei's place. There were two people there and no bicycles, so it would be better for him to ride there by himself.

By the time I arrived at the Institute of Advanced Studies, it was already dark. Fortunately, the cafeteria was still open.

Working overtime is a common occurrence in the Institute of Advanced Studies. There aren't so many takeouts these days. State-owned restaurants close on time and won't accommodate people. If there were no canteen, comrades working overtime would be in trouble.

With his work permit and the Institute's technical consultant appointment certificate, Gao Zhendong was successfully admitted to the Institute.

Lin Lianwei and Su Weihua had already ordered the dishes and were waiting for Gao Zhendong to pay.

Su Weihua and I are old classmates, so no introductions were needed. We shook hands and hugged each other, feeling very happy. In this age, distance really can create beauty.

Fortunately, Lin Lianwei is from our unit, otherwise he wouldn't have been able to get the food served first and paid for later.

Gao Zhendong paid the money first, then took out two bottles of Maozi from his bag, put them on the table and sat down.

Su Weihua also likes to drink, Gao Zhendong remembered this, so he prepared some wine when he came. As for Lin Lianwei, he was a weakling and couldn't drink much.

The three of them filled their glasses and said ceremoniously, "We wish you a happy reunion!"

We ate and drank and chatted about everything under the sun. After not seeing each other for several months, there was a lot to talk about.

But they basically didn't talk about work. The Research Institute is confidential. Gao Zhendong's No. 3 Rolling Mill doesn't seem to be very confidential, but many of Gao Zhendong's projects are confidential. And Su Weihua, who was able to come to the Research Institute on a business trip, is probably similar.

In front of his old classmates, Gao Zhendong did not hide anything. It was time to update Lin Lianwei's information and give him a little shock.

Wealth and nobility do not return home, such as walking in brocade clothing at night.

I can’t go back home, but I guess it’s not a low-brow idea to share it with my old classmates.

When they heard that Gao Zhendong was already the deputy director and a level 7 engineer, Lin Lianwei dropped his cup and Su Weihua dropped his chopsticks.

While picking up the cup, Lin Lianwei regretted: "Oh, if I had known earlier, I would have invited Quanjude or Donglaishun! What a loss."

Su Weihua was pulling chopsticks out of the chopstick holder and said with a smile: "Congratulations! You must have done an excellent job to achieve this result."

Lin Lianwei suddenly remembered something and smiled at Su Weihua, "The DJS-59 we used to calculate the data today was made by Zhendong."

This matter is public and not a secret, it’s just that it is only disclosed to a small circle, so it can be discussed.

Su Weihua was surprised and admired greatly. It was really amazing that someone could make this thing. Su Weihua and the old comrades in the unit had never thought that they could use computers to perform design calculations at will before. It was not their turn because there were too few computers.

Su Weihua smiled and said, "Zhendong, you are really amazing. It's not surprising that you have advanced so quickly. Haha. Today we used your computer to simulate our prototype and did a calculation. It completely met the requirements. It's a pity that it's a bit large."

Is the DJS-59 a bit too big? Although the DJS-59 is indeed large, it is rare to find someone who can say this about the DJS- at this time. It seems that it has some special application.

"What do you think? Can I help? Of course, don't talk about violating discipline."

Su Weihua thought for a moment and said, "It's nothing. We can use the radar echo to continuously calculate the distance."

It is necessary to continuously calculate the distance. The size of DJS-59 is too large, but it did not say "too large" but "a little bigger". He came to the Institute of Missile Research on a business trip. Like himself, he is a major in automation, and there are only a few types of missiles being imitated these days.

Based on the above information, Gao Zhendong roughly knew what he did.

This thing is most likely a copy of the Russian anti-ship missile used at sea. Judging from the size of the missile, among the missiles being copied, it is too big to install the DJS-59 on it, and there are not many that are much bigger, so this thing is the most suitable.

Because of the size of that missile, if you want to put the DJS-59 in it, the length can be forcibly lengthened, but the diameter is just a little bit different.

Gao Zhendong also knew that even if this missile was copied seven years later, it would still have a problem: the diaphragm-type barometric altimeter had a large error, and it would often lose altitude seriously during flight. It was not uncommon for it to fall into the water while flying.

Considering that they want to use radar waves to calculate the distance, it is almost certain that this is it.

(End of this chapter)