ps: Thank you Tianhai Xiangyun for your generous reward of 1888 coins.

During the new book period, ask for recommendations and collections.

Seeing Liu Yijiu's inquiring eyes, Yang Shan said helplessly: "Master Zhao came over to see if we used this for experiments......

As soon as he heard this, Liu Yijiu couldn't help but become a little nervous.

In case the old man found out that their purpose was not to engage in material analysis, it is estimated that before he could scourge these valuable imported materials, he would have to be cleaned up by the base's management committee and the revolutionary committee.

"Liu Yijiu, you kid is really good, I don't come to see you Uncle Zhao after being discharged from the hospital! We're busy during this time, and we don't have time to see you in the hospital, so don't be angry. If he knew that you were okay, Lao Wang would definitely be very happy. You said that you kid, you haven't fully recovered and run to this workshop......" Before Liu Yijiu could speak, the old man had a series of cordial reproaches and greetings.

Yang Shan was dumbfounded, and Liu Yijiu was stunned.

"How many things, never in a hurry, the world turns, time is pressing, 10,000 years is too long, just seize the day. If our country wants to be independent and strong, it must not rely on the big brother of the Soviet Union. So ......" After Liu Yijiu's incident was over that day, he was already tired and couldn't concentrate, and the old man who greeted him didn't remember a few.

In order not to be forced to be questioned by this old man, he had to say this string of meaningless words.

"Okay, I'm just coming to see you kid, don't give me a sloppy eye here, just see that you're okay, I'll tell those old guys the news that you're okay in a while. I have to go back to the warehouse, you guys do your job......" The old man couldn't help but darken his face when he heard Liu Yijiu fooling him with clichés, and said very unhappily.

But he scolded heavily in his heart: This shit!

"Big brother, what do you have to do with this old man? It seems that you are really not small here! Seeing the old man leaving, Yang Shancai patted his chest, exhaled heavily, and then asked Liu Yijiu with a gossipy face.

"Alright, we've been delayed too much, so let's get the muffler out first." Liu Yijiu himself still wants to know what he has to do with this old man!

Anyway, he has a good reason, he just came to the base and had a car accident, such a serious car accident, causing a concussion, forgetting some things, some people, there is no way!

"Why is all the equipment in our base imported?" When it came to the workshop named Machining B, the machine tools in it were obviously much smaller, but the number was a lot more, Liu Yijiu knew that most of the machining equipment needed for metal cutting was available in this workshop.

"This is to restart production in this mountain at the most critical moment. The purpose of these devices is not to make guns and cannons, but to make equipment for making guns and cannons. If the accuracy is not good, how many of the guns that can be manufactured are qualified? Yang Shan attaches great importance to Liu Yijiu's problem.

This is the best opportunity to bring the two closer together.

"So, this is a reserve factory for industrial machine tools? Aren't we a strategic technology reserve base here? Liu Yijiu was a little puzzled.

"Who knows, we didn't see the missiles or anything anyway. As for the atomic bomb, I heard that it was over there in Chongqing. This is mainly the reserve of various industrial equipment and material technology. Of course, whether this is really the case, no one knows, the original person in charge of the base was killed several years ago...... I heard that there is a 5 million ton yield atomic bomb and a supporting Dongfeng-5 intercontinental missile stored in this base......"

Hearing the word meat, Yang Shan almost subconsciously swallowed a mouthful of saliva. His family is rural, and almost the whole family has to make up for him the travel expenses and tuition, the food stamps and meat stamps subsidized by the school, and he saves them to send them back to his family.

"In order to eat meat, Lao Tzu went out!" Yang Shan gritted his teeth and exhaled secretly, and walked towards the special materials warehouse with the fearless spirit of the proletariat......

From the material warehouse where someone is on duty all night, it is a rare special material in China - aviation aluminum alloy imported from the Soviet Union, if it is found out, the consequences will definitely be very serious, but at this time, Yang Shan obviously can't manage so much.

Regardless of whether Liu Yijiu can study the material or not, as long as he gets the muffler out and proves that it is effective.

Besides, Liu Yijiu also promised that if something went wrong, he would try his best to bear the consequences. They didn't know what happened at the entrance of the hospital some time ago, but Wu Yue, who had occasional contact, told them that Liu Yijiu was very familiar with some technical experts in the base. And he has a good relationship with the new deputy director of the Revolutionary Committee, which is the most fundamental reason why Yang Shan dares to take risks.

Liu Yijiu said that this was used for experiments, and the leaders above valued him, and it was very likely that they would not only not be punished, but would also be praised.

If he hadn't measured these, Yang Shan wouldn't have hesitated to eat meat anyway, as he had shown.

The risk he took was much lighter than if he didn't have enough to eat when he went to get a gun. If the guards outside find someone wandering around the base with a gun, they may even be killed! But he is not willing to take such a risk.

"Xiao Yang, come to the warehouse so early?" When Yang Shan walked to the door of the warehouse and knocked on the small door of the duty room at the door, the old man Zhao on duty asked him in surprise.

"Lao Zhao, Liu Yijiu needs some aviation aluminum to conduct research experiments, and is preparing in the machining workshop at this time, he hopes to be able to get some aviation aluminum imported from the Soviet Union from the warehouse for processing, so as to verify the correctness of some of his designs...... Yang Shan directly put the responsibility on Liu Yijiu.

"Isn't he hurt? Also, how do you meet? As soon as Old Man Zhao heard Liu Yijiu's name, he immediately asked in even more surprise.

"Comrade Liu Yijiu was discharged from the hospital eight days ago, and he was assigned to Factory 9327 in the same dormitory with us. He's been working on this blueprint these days, and we advised him to rest, and he told us that 10,000 years is too long. We don't fight unprepared battles, we fight day and night, we better study and practice hard, turn other people's experiences into our own, and better serve the country and the people......" When Yang Shan heard Old Man Zhao's words, he immediately straightened up and replied with a serious face.

It's as if Liu Yijiu really said this, and they really listened to it like this.

When Old Man Zhao heard this, he didn't say anything, waved his hand, and signaled Yang Shan not to go through the motions here, what words must start with some specific language, for them, they don't pay attention to it at all, they are only interested in technology research and development,

He is also one of the many experts at the base, but Yang Shan is not aware of the situation. For Liu Yijiu, Old Man Zhao also knew that he also participated in the confrontation with Su Mingyi's people at the gate of the hospital.

In this base, there are more than 100 numbers like Old Man Zhao, and they only have their own research in their eyes, and the rest is nonsense.

The director of the base revolutionary committee had nothing to do in the face of these old men.

"There are not many aviation aluminum materials in it, they are all materials from the second (9102) base of the aerospace nine caves next door, what experiment is he going to do? Stretch? Cutting experiments? Need sheets or bars? Old man Zhao walked inside with Yang Shan and asked about the situation.

"He wants to do cutting experiments, and then take the cut waste residue for physical and chemical analysis, and he hopes that our country can have its own aviation aluminum production formula and production process...... Just a bar with a diameter of 25...... "Killing Yang Shan won't say that Liu Yijiu is just using this as an excuse, their purpose is to get a muffler and go to Daba Mountain to hunt and then eat meat."

"Hmmm! This kid is the same as his father, he has never been afraid of difficulties, and his father is considered to have a successor......" Old man Zhao muttered softly, although the voice was very small, Yang Shan, who was following him, definitely heard it clearly.

This was the first time he had heard something about Liu Yijiu's family background.

Wu Yue said that Liu Yijiu has a very good background, this is absolutely true! From the mouth of this old man, some can be confirmed.

After Liu Yijiu left in Yangshan, he slipped directly into the machining workshop, this workshop number is 9327, which is the department that manages them, and at the same time, it is also the department that manages dozens of top skilled workers in the base.

After entering this workshop, Liu Yijiu did not feel unfamiliar.

Although he had never entered this workshop, he felt like he had grown up in it since he was a child. It's just that these memories are a little blurry.

There is no one on duty at the door of the machining workshop, but the lights are on, and these factories are probably specially designed, with lights on inside, and you can't see them at all.

"I'll go, antique vertical heavy-duty lathes in Romania!" As soon as he entered the empty workshop, he was greeted by a row of neatly installed heavy equipment, and Liu Yijiu was shocked by the large vertical car closest to the door, which was absolutely large for this era.

In front of these huge mechanical equipment, people feel so small. Especially heavy vertical lathes six or seven meters high. To know the basic parameters of these equipment, you can know it by looking directly at the nameplate on the machine tool. Looking through the bright lights in the workshop, he found that the first double-column heavy-duty vertical lathe that caught his eye was actually a SC33 vertical lathe produced in Romania in 1958.

The chuck diameter is 2800mm, the processing diameter is 3300mm, the load can be 30 tons, and the dead weight is 65 tons. This kind of thing, even in Liu Yijiu's original era, was still used in factories.

Lao Maozi produces the leather of these things.

Romania in this era was also a member of the Soviet Union, and for the Chinese, it was also an old Maozi.

"Floor boring and milling machine from Czech Skoda W250H! Swiss DIXI75 coordinate boring machine! Russian 1532t heavy-duty vertical lathe! The Federal Republic of Germany Waldrich 40-10S3030 gantry guide rail grinder ...... "went deep into the workshop, and all of them were imported machine tools!" It was produced from 1958 to 1975 last year!