"Xiao Jiang, I heard Hu Dahai say that you told him about copper-clad aluminum and the technology of painting bullet shells."

Hearing Zhao Chang's question, Jiang Yan nodded.

"That's right, I taught it to him, how is the effect?"

Hearing Jiang Yan's question, Director Zhao became excited.

"I have to say, Xiao Jiang, you are really a genius, what others can't think of when they want to break their heads, they can be explained clearly in a few words to you."

"After the bullet made of all-steel is coated with a layer of paint, don't you say, his lubrication is almost not much worse than that of all-copper bullets, the key is cheaper, and the same money to buy a ton of copper to produce bullets, and the production of steel is multiplied."

"But Xiao Jiang, I'm curious, how did you come up with such an idea."

Hearing Director Zhao ask, Jiang Yan said the words that he had already thought of before.

"You know, there's no boy who doesn't like guns, especially me."

Speaking of this, Jiang Yan was a little embarrassed and lowered his voice and said: "Director, I won't tell you, when I was studying in SL, the father of one of my classmates was the person in charge of the shooting range, and he took me to the shooting range to play with guns. ”

"I've played with M-1/A1 Thomson, M-3 grease guns, KAR98K rifles, and I've even disassembled them, and I can draw their structures with my eyes closed."

Jiang Yan's words are half-true, there is indeed a person among his classmates whose father is the person in charge of the shooting range, and he has not gone anywhere to play, as for the disassembly of things at all, these World War II firearms were not a secret thing in his own time, Jiang Yan could search for their information in his own space, and even the design ideas.

All of this was pushed to the time for me to study abroad, and the country couldn't find out, anyway, I also tossed a lot of things at that time, so that Jiang Yan was the most headache for the national tutor at that time, and there was no one.

The best way to lie is to have nine truths and one falsehood.

"The use of steel instead of copper is something that SL has been studying for a long time, and there are a lot of materials in their library, and I have also learned about it in detail, and you also know that I am studying materials science, so I studied it with the help of their laboratory."

"At that time, I thought that if it was made into a copper-iron alloy, would it retain the characteristics of these two metals, so I studied this copper pouring technology without paying attention."

"In materials science, there are too many uncertainties, so I can only say that I am lucky."

After saying so many words in one breath, Jiang Yan felt thirsty, picked up the cup and took a sip of water before speaking.

"As for painting the steel bullet case, it is something I only thought of before, painting on the steel, not to protect the steel, I also thought of using it on the bullet case, without any tests, that is, a flash of inspiration, to be able to prove that he is useful is a big help for us, but it can't be used and the loss is small."

For Jiang Yan's words, Director Zhao is really skeptical, but they are all good for the country, so he naturally has no intention of getting to the bottom of it.

It's too late to thank him for selflessly teaching these two skills!

"I didn't expect it to be like this, your inspiration is good, you have to flash more in the future, our factory also has a shooting range, if you like where you can play, our factory firearms are naturally not as complete as Big Brother, it's still good to have a good time, I approved it, as long as you want to play, you can go over at any time, the bullet tube is enough, I'll give you a note when you turn around."

Hearing Director Zhao's words, Jiang Yan's eyes lit up, Jiang Yan really liked this reward too much.

"Then thank you, the factory director." Jiang Yan smiled and thanked him.

"It's okay, call me Uncle Zhao when there are few people in the future, and call the factory director to see more outside!"

"Ahh Okay Uncle Zhao. ”

Hearing Jiang Yan's title, Director Zhao showed a teachable demeanor.

"But Uncle Zhao, I want to study some firearms in my free time, can you give me some support."

As soon as he said this, Director Zhao was quite surprised, this cross-professional praise was too powerful.

But this is what his factory does not lack, so it is up to him, if he can research something, it will be better.

Thinking of this, Director Zhao immediately said: "No problem, just toss." ”

At 10:28 a.m., the sub-train from Sijiu City to Bingcheng was slowly entering the station.

On the train, Xu Damao had already packed his things.

To be honest, Xu Damao's two-day train career has been enough to choke.

Although he said that he sat in a hard sleeper, he was tired enough to choke on the way, and there were six people living in the hard sleeper compartment where he was, and Director Yang got a lower bunk for himself, which was convenient to go to bed, but there were often people in the middle and upper bunks who stepped back and forth, so that they were not tired.

And the buddy in his middle bunk was still snoring, and he couldn't sleep at all when he was loud.

And he also heard that there were many Buddhas on this train, so that he basically didn't dare to sleep to death along the way.

Now that the train has entered the station, to be honest, Xu Damao's heart is still quite excited.

However, in addition to the excitement, I was still a little apprehensive, when Secretary Ma got the train ticket, Secretary Ma told himself that he had informed him of the train number and arrival time of his train, and someone from the 663 factory would come to pick him up at that time.

But if their people can't catch themselves, this person is unfamiliar with the earth, but he can't call the heavens and the earth!

As soon as he got off the train, a gust of cold wind blew, Xu Damao shivered, this ice city is not an ice city, the weather in this ice city in May is basically the same as in March in Sijiu City.

Feeling a little cold, Xu Damao hurriedly put down the bag in his hand, took out a coat from it and put it on.

After putting it on, he walked in the direction of the exit with the flow of people.

Walking out of the exit, Xu Damao, who was carrying two large bags, began to look around for the person who came to pick him up.

As for the environment near the train station, where do you have the time to see.

Suddenly, Xu Damao saw a person holding a sign on the right side of the exit, which was written with his name, and Xu Damao was happy when he saw this, and hurriedly walked up.

"Comrade, I'm Xu Damao." Walking to the person holding the sign, Xu Damao spoke first.

As he spoke, he took out his work card and handed it to him.

"Hello Comrade Xu Damao, I am the person sent by the 663 Factory to pick you up, and this is also my work card."

After the person holding the sign saw Xu Damao's work card and confirmed that it was correct, he also handed him his work card.

After the two of them were sure, Xu Damao followed him to the parking place.

Xu Damao was picked up in an old-fashioned Gaz jeep, it seems that this car has been around for many years, but if you have a car to sit on, you can't be picky about anything, and after putting your luggage, you get into the jeep.

After more than an hour of bumpy travel from the train station, Xu Damao saw the gate of the 663 factory.

The driver took Xu Damao through various procedures, and then drove the handlebar with Xu Damao and a large number of things he had just sent directly to the building where Xu Damao was arranged.

Coincidentally, the temporary residence arranged for Xu Damao is in Jiang Yan's building, his room is not far from Jiang Yan, it is a one-bedroom apartment with a separate bathroom, which is also a good room, and Xu Damao is still quite satisfied with their arrangement.

(End of chapter)