The factory outside the Jiuyuan Base is said to be only a small part, with important facilities, technical reserves and strategic reserves all in caves inside the mountains.

The main task of the base is to store equipment and technology. Even the nuclear power plant that has not been built for a long time is also in the deepest part of the mountain!

The base has hidden terrain. After careful investigation and design by Liu Suzhi and many returning comrades, they will not worry about the workshop being built at the bottom of the valley and being hit by natural disasters.

Behind the valley is Daba Mountain, which extends towards the Qinling Mountains. The main body of the base also extends towards the Qinling Mountains. It is said that.

From the dormitory tube building to the workshop at the bottom of the valley, it is connected by a gravel road that is only a few meters wide. In recent years, the road is covered with cinder transported from unknown places, which makes the road much smoother and it is not too difficult to walk.

"Stop, what are you doing?" As soon as they saw the place where the bright light of at least one hundred watts of light bulb at the door of the workshop was shivering, the two of them were frightened by a loud sound.

"Yang Shan, 9327 workshop technical officer Yang Yijiu." When Liu Yijiu was about to turn around and escape to the dormitory, Yang Shan replied calmly and shone the flashlight in his hand on his face.

"What are you doing when you don't sleep at night?" Hearing Yang Shan's answer, the person who asked the questioning spoke much better.

The small door on the edge of the factory gate made of iron railings opened, and a middle-aged man in a white uniform appeared under the bright lights at the factory gate.

"Isn't this Officer Xu? Are you going home? Why are you on duty today?" Yang Shan pulled Liu Yijiu and greeted the middle-aged man in uniform under the light.

This guy is Xu Zhiyuan, the director of the base security department!

There are three security systems in the base. The internal security guards are responsible for the internal security guards in the base. The level is similar to the external public security guards, but they are much better than the external public security guards. If the people in the base make a mistake outside, the outside police stations must hand them over to the internal security guards in the base.

The other set is the base guard, which is composed of the capital garrison troops and strictly guards the area around the base with a radius of dozens of miles.

The third set, and the most useless set, is the security department. No one knows why there is an external security department and an internal security department.

Perhaps it is to arrange some retired soldiers.

"You young people are indeed the successors of socialism! You come to the workshop to practice your skills before five o'clock! Especially Xiao Yang, you often come so early! I must write a letter of praise to the base leaders. You are a role model for everyone in the entire base. The power of role models is infinite, and more people should learn from you..." Xu Zhiyuan immediately praised him when he heard Yang Shan's words.

His words made Liu Yijiu keenly discover that Yang Shan’s old face turned red.

Yang Shan went to the workshop just to be a model and earn performance. He hoped to be established as a model so that he could be upgraded as soon as possible! Many people are now living in the base. If they want to get higher wages and more subsidies, they must become role models. This is the shortcut.

Especially some technical workers and experts who moved from Shanghai at the beginning, many want to return to their cities.

An example like Yangshan becomes very prominent.

"Mr. Xu is too rewarded! We are also preparing for the sake of revolution!" Yang Shan stood at attention and saluted Xu Zhiyuan with a crooked military salute.

"The high gorge comes out of the flat lake, and the tall buildings start from the ground. Only after continuous practice can others' experience be turned into their own..." Almost without thinking, Liu Yijiu stood up straight and answered Xu Zhiyuan's words.

Hearing this, Xu Zhiyuan saluted the two of them, then opened the factory gate and made a gesture of inviting them.

Liu Yijiu was a little confused about what was going on, and Yang Shan next to him quietly gave him a thumbs up.

Liu Yijiu was unfamiliar with everything at the base. If Yang Shan was not with him, he would have to be fooled when he entered.

Looking down from the hillside of the dormitory area, I didn’t feel that it was too big. When I entered the workshop, I found that it was far beyond my imagination.

The bottom of the valley is occupied by Su-style brick and wood factory buildings, each workshop is less than ten meters apart. There are six workshops more than ten meters wide and forty meters long in this valley! Without Yangshan, just looking for a machining workshop would have to give Liu Yijiu a headache.

There is an inner guard post at the entrance of the workshop!

"Let's go directly to the material warehouse next to you, find the right materials and go to the machine workshop. By the way, what materials do you want for that thing? Don't make it not much reserve in the base..."

"Don't worry, I know it in my mind. Brother Yang, there is a aviation hard aluminum rod material imported from the Soviet Union in the base? It's only 22 to 25 in diameter, but it won't be long. Four condoms are only 5 and 600 long..." Liu Yijiu naturally knew that in this era, there was basically no possibility of getting some good materials in China.

Because I am not sure what materials there are in the base, I can only say a kind of easy processing and the base reserves the materials that should be available. Anyway, this muffler is just a disposable item.

If you have suitable mechanical equipment and suitable materials, you can use a steel plate with a thickness of 1mm to cut. After drilling the holes, clean the burrs on it, polish them smoothly, roll them up and weld them. This is easier than mechanical processing and more durable.

In order to achieve the effect, it has to be made into a relatively complex design. In order to save time and be easy to process, it is possible to only use aviation hard aluminum with high hardness and good machining properties.

"My God, brother, there are not many imported materials from the Soviet Union. If Director Xie knows, we must destroy us..." Yang Shan jumped up immediately after hearing Liu Yijiu's words.

"Isn't it just a little aviation aluminum? Don't worry, when we get full, we will get the formula directly. What else can he say then? Use a little aluminum and give him a production process and formula, and he will not do it?" Liu Yijiu said indifferently.

Although I don’t know who Director Xie is in Yangshankou, and how many directors there are in this base, Liu Yijiu doesn’t think it will be more difficult to deal with than Su Mingyi.

"No, this cannot be done like this. There is no problem with entering the material warehouse to get ordinary materials. Imported materials are shipped from outside, and are used for research and analysis by the material experts at the base. If there is no more, Lao Xie will definitely not spare us! Let's change the other one..." Yang Shan didn't think what Liu Yijiu said could do.

Hundreds of experts from all walks of life in the base have been working on it for many years, but they have not produced the formulas and production processes of the Russians.

A new young boy dared to make out the top aviation aluminum material in the Soviet Union with shameless words!

When Liu Yijiu saw Yang Shan not willing to accompany him to the material library no matter what, Liu Yijiu was speechless. If he knew where the materials were placed, would he have the right to do it?

What's more, they have this right! Even if there is no result, they will be warned at most. The leaders cannot crack down on the progress of grassroots technicians, right?

No matter what Liu Yijiu said, Yang Shan disagreed with making aviation hard aluminum.

"The revolution must have a fearless spirit of sacrifice. Besides, history is created by the people! Brother Yang, when we get this material, we will create history and produce material formulas and production processes. This can completely change the history of our domestic strategic materials that cannot be produced domestically and fill the domestic gap. At that time, we will be the heroes..."

"Okay, I don't read much as you do, don't coax me here. Why did I meet you, this immortal Banban!" Yang Shan was indeed moved when he heard Liu Yijiu's words.

There are many opportunities to make contributions, but it is obviously not for them who don’t know anything and don’t have the help of the master.

He doesn't think it is reliable to make the material production process and formula, but Liu Yijiu's muffler should be reliable!

If Liu Yijiu gives him some credit to this...

The base does not stipulate that ordinary technicians do not allow the use of strategic materials for research and experiments.

The risk is small and the profit is large, so this risk is worth taking!

If you don’t have enough food to get a gun, you will take the biggest risk. You will design and process mufflers. You should get the materials, but you must also get them.

As for Luo Tong's unlucky child, he always followed their butts and hit them wherever they pointed. If he followed them now, he wouldn't have to worry about it.

"Gurgle..." Just as the two were in a stalemate, a gurgle sound came from Yang Shan's stomach.

There was no oil or water in his stomach. He hadn't seen any meat and fish for a long time. He had never been hungry since he went to college. He realized that feeling again, and he couldn't stand it.

"We use this material to analyze the chemical composition and physical properties of the old Russian materials, and just take it out. As long as there are experimental results, who cares about how we make the complete material into shavings or what's wrong? Let's take a step back, in less than a few weeks, who will go to the warehouse to count the inventory? My teacher has some research on this, and when the time comes, it will prove that we have done it seriously. If the leader asks us to continue to do it, then we will do it seriously." Seeing Yang Shan confused, Liu Yijiu continued to fool him.
Chapter completed!