Scholars in the courtyard

September 26, 1967.

"Hello, Mr. Yang?"

"I am Zhang Shan from Gangneung."

In the headquarters of the machinery factory, Yang Xiaotao picked up the phone and listened to the voice inside.

Today, Gangneung Machinery Factory calls once a day.

Nothing else, the production of landing gear is still unfinished.

We solved the material problem before, then solved the process problem, and helped solve the machine tool problem a while ago, but until now, we still haven’t produced the finished product.

Now, there are only 62 days left before the end of the mission.

Exactly two months.

It would be strange if Yang Xiaotao said he was not in a hurry.

"Director Zhang, I am Yang Xiaotao."

"Mr. Yang, after what we learned last time, I have found the problem."

"What's the problem?"

"Hydraulic oil, the hydraulic oil used does not meet the requirements."

Zhang Shan said that there was not much excitement in his voice because such conversations had already gone on too much.

During this time, I have become familiar with Yang Xiaotao. All I need to do is call and ask questions directly.

It's no use being polite.

If there is a problem, let’s work together to find a solution.

In a word, it is necessary to make it happen.

"Hydraulic oil? Is there anything I can do?"

Yang Xiaotao thought of many problems, but he did not expect that it would be an oil problem.

"We have contacted our superiors and are looking for suitable hydraulic oil."

"Okay, if you have any news, you must tell me."

"clear."

After a brief exchange, Yang Xiaotao hung up the phone.

At this time, looking at the information on the wall of the headquarters, most of it has been completed, and many information columns have big red stars affixed to them.

This means that these parts have been sent to the machinery factory and have passed the inspection.

There are still some in progress, but they are all coming to an end.

Now, what Yang Xiaotao focuses on is the skin of Liuzhou Machinery Factory, and the other is the landing gear of Jiangling Machinery Factory just now.

After getting up and walking back and forth in the headquarters, Yang Xiaotao loosened the buttons on his collar.

Time has entered September, and Sijiucheng has lost its original popularity, but Yang Xiaotao is still upset.

The aircraft is a whole, and even if one part is missing, it may affect the flight.

So towards the end, he became more anxious.

"Mr. Yang, I received a call from Liuzhou and half of the wing skin production has been completed."

At this time, Lou Xiao'e ran in from outside and told Yang Xiaotao the good news.

"Has half of it been produced? Has it been tested?"

"I checked it and Section Chief Guo said it himself, there's nothing wrong with it."

After Lou Xiao'e finished speaking, Yang Xiaotao rolled up his sleeves with a smile, "This is good news."

"Let them work hard and try to make the other half, and then send it over quickly, and it will be assembled here."

Lou Xiao'e also had a smile on her face after hearing this, and then ran out quickly.

"Old Wu, I just received the news."

Yang Xiaotao walked out of the headquarters and came to the first workshop, where he saw Wu Zhe checking the progress.

"That's good news, but I'm more worried about the landing gear."

"If we can't make this thing, our plane will be like it has no legs, it won't be able to run or fly."

Yang Xiaotao hummed, and then repeated what Zhang Shan said.

"Hydraulic oil? This"

Wu Zhe didn't expect that the problem would appear in the hydraulic oil. Aren't these things the same?

Anyway, when they designed airplanes before, they all used the same equipment.

"I don't know if there is anything suitable in the logistics department."

"I hope so."

Yang Xiaotao was not sure, he just hoped that Mr. Qin would give him some help.

"That's right, Lao Wu."

Yang Xiaotao thought of something and spoke again, "Speaking of this lubricant, let me ask, do all our aircraft use the same oil?"

Wu Zhe nodded immediately, "Yes, there are only two companies in the country that can refine and process petroleum, so the aviation fuel for planes is the same."

Yang Xiaotao frowned and asked, "I think our planes may be different."

Hearing this, Wu Zhe was stunned.

But he quickly reacted and patted his head, "I'll go ask."

After saying that, he ran outside.

Yang Xiaotao didn't stop him, he was also thinking about aviation fuel.

This thing is definitely better than ordinary gasoline. At least it must burn quickly and have a high temperature. Otherwise, how can it afford the engine?

"I hope so."

Thinking in his mind, Yang Xiaotao turned his attention to the aircraft skeleton being assembled in front of him.

Now, the processing tasks of the machinery factory are coming to an end, and all they can do is wait.

Jinling, 14 schools.

Wang Qing looked at the calendar card with a serious expression.

However, in this seriousness, there is also a touch of melancholy.

The due date is coming soon.

The promised task has not yet been completed.

Two months, almost a month has passed, but there is still no breakthrough in research.

Fortunately, the various factories below are also cooperating, allowing the research to continue.

"It would be great if this child was born a month later."

Wang Qing couldn't help but sigh when she thought about confinement after giving birth.

"Director, the data is out."

Just when Wang Qing was stunned, Xiao Li, who was holding the test data, ran over quickly, looking very excited.

"Quick, show me quickly."

Wang Qing wanted to stand up eagerly, but before she could get up, she felt her body sink, and then she quickly sat down holding her stomach.

"Director, director."

Xiao Li said anxiously, Wang Qing sat for a while, waved her hand, "It's okay, tell me the result."

"good."

Xiao Li, you quickly explained this report and said it.

After hearing this, Wang Qing smiled and said with excitement, "Yes, this is the right direction."

"Look, the experimental data from these experiments show that it is more accurate every time."

"I estimate that with a few more experiments, we can find the most suitable ratio."

"Go and tell the director that the experiment cannot be stopped. It is best to conduct it twice at the same time. This will save time."

After hearing this, Xiao Li immediately ran out with the report.

Wang Qing waited for Xiao Li to go out and stroked her belly again, "Baby, be good."

"Although Mom wants to see you very much, but listen to Mom and stay for a while, okay?"

…

October 1st.

On National Day, the entire machinery factory is still busy.

The error-free version is being read! 6=9+Book_Bar debuts this novel.

Except for some workers attending rallies to celebrate the National Day, others are still working hard at their jobs.

Yang Xiaotao also did not leave the machinery factory.

But he saw Jiang Dayong coming from Shanghai.

This time, the Shanghai Automobile Factory sent 18 cars to participate in the National Day, which was recognized by superiors. It is said that these 18 cars will be used to receive foreign guests.

This gave the Shanghai Automobile Factory a lot of prestige.

Accompanied by Lao Jin, Jiang Dayong stayed in the machinery factory for a day.

During this period, I also visited the workshop, but Comrade Lao Jiang, who was originally very interested, lost the pride on his face after finishing the whole journey.

October 10th.

The machine shop's mission was finally completed.

The structure of the fuselage has been completed and the fuel tanks have been installed.

For this reason, Yang Xiaotao specially held a simple celebration party in the cafeteria.

The meeting was attended not only by Mr. Chen, but also Mr. Peng who had just returned from the alliance.

At the meeting, President Peng made a speech and encouraged everyone to keep up their efforts.

When it was Yang Xiaotao's turn, he directly told him about the reward from the machinery factory, and in an instant the entire canteen almost overturned.

A subsidy of one hundred to five hundred yuan, this

Even a minimum of one hundred yuan is worth celebrating as a family.

What's more, most of those who have made outstanding contributions and are working on the front line can receive 500 yuan, which is comparable to New Year's benefits.

No, it should be benefits for several years.

After the meeting, everyone took a half-day off.

The next day, we returned to the workshop again for the production of turbojet engines.

October 13th.

The good news came again, the aircraft cockpit has been completed and shipped to the machine shop.

October 14th.

News came from the Shanghai Mechanical and Electrical Factory that generators, lines, communications and other equipment have been produced and have been loaded and transported to the machinery factory.

October 15th.

Liuzhou Machinery Factory has completed the production of skins, and relevant personnel have escorted them for loading.

October 16th.

The experiment at the Shanghai Glass Factory has been completed, and the aviation glass produced fully meets the various requirements put forward by Yang Xiaotao.

In this research, a total of six problems were overcome. It is said that a technician in the institute wrote four papers in three days, which made a huge contribution to the research and development and production of glass.

After Yang Xiaotao learned about it, he ordered that when the glass was delivered, this person must come to the machinery factory and he must thank him in person.

October 20th.

The aircraft skin arrives at the machine shop.

"Mr. Yang, this is Comrade Seinfei."

At the door of the workshop, Guo Liang stood in front of Yang Xiaotao and introduced to the middle-aged man in front of him, "This is Yang Xiaotao, Mr. Yang, whom you often talk about. It is better to see than to hear a hundred times."

Seinfeld quickly stepped forward and extended his right hand.

Yang Xiaotao held it tightly and said, "Old Song, when I heard the voice on the phone, I thought it was a tall and thick man."

Song Fei also laughed when he heard Yang Xiaotao's hearty laughter, "Mr. Yang, I didn't expect you to be so young."

Yang Xiaotao waved his hand, "I haven't shaved yet. If I shave, I will look younger."

"Haha~~"

The two parties met, and then Yang Xiaotao welcomed the people from the machinery factory who came together.

In the workshop, everyone began to install the skin.

The rivets kept falling one by one, looking densely packed and very spectacular.

"Mr. Yang, what does this plane look like?"

Sein Fei looked at the busy figures and then at the almost-formed plane, and couldn't help but curiously asked, "We made a meal, but we don't know what we made."

Yang Xiaotao looked at the prototype of the aircraft and explained, "This is an interceptor fighter used at high speeds and high altitudes."

"The aircraft is controlled by two people and powered by two engines."

After Yang Xiaotao finished explaining, Song Fei asked, "What is missing now?"

"There is still a lot missing, but we still have time."

Yang Xiaotao said confidently, but he was more worried than before.

October 28th.

Supporting facilities are gradually in place, and the weapon system is delivered by the Seventh Machinery Department and installation begins on the spot.

October 31st.

On the last day of October, there are 28 days left to complete the mission.

Yang Xiaotao looked at the countdown on the wall and regretted a little. Why didn't he write a few more days? Even if it was 150 days, Mr. Peng wouldn't mind.

But I only wrote it for 120 days, which makes me feel like I won’t be able to come to Taiwan.

Looking back at the surroundings and looking at the remaining unfinished tasks on the wall of the headquarters, Yang Xiaotao clenched his hands harder and harder.

"The landing gear has not been resolved yet."

Wu Zhe came to the side and said with red eyes.

Yang Xiaotao nodded, "Yeah, the logistics department is going crazy too."

"Mr. Qin even called me three times to ask if the technical parameters were really uncertain!"

Yang Xiaotao took out a cigarette and the two of them lit it.

"I know what Mr. Qin means, even if it's just a slight change, they can make it."

"Yes~~~"

Wu Zhe nodded after hearing this, "I understand, you can't change this thing casually, because if you change it, accidents will happen."

"yes!"

"We just have one last shudder, so we can't let all our efforts go to waste."

After Yang Xiaotao finished speaking, he picked up the cup on the table and drank water.

There was silence in the headquarters.