"Lao Li, come and sit", Wu Liankui hurriedly got up to help Li Guocheng make tea.

Li Guocheng shook the radio in his hand and listened to the Peking Opera clip of "Outwitting Tiger Mountain" with a smile.

"What's the matter, the chip is done?" , Wu Liankui suddenly thought of something, and his eyes were eager.

Li Guocheng didn't speak, just shook the radio again.

"Brother Li, Uncle Li, show me quickly", he was smart enough to guess the result.

Li Guocheng didn't take Qiao again, opened the back cover, and pushed the radio to Wu Liankui.

Wu Liankui carefully looked at the circuit board in the box, and a rectangle appeared on it that he had never seen before, and he knew that this was the chip in Li Guocheng's mouth.

He touched it lightly with his hand, and it felt very strong. picked up the radio, turned it over, began to adjust the channel, and heard the clear sound of storytelling, music and opera inside, Wu Liankui was completely addicted.

After a while, Li Guocheng snatched the radio, and in Wu Liankui's surprised gaze, he let go of his right hand, and the radio fell to the ground in free fall, and turned over.

At this time, the radio made a rustling sound, and Wu Liankui's heart ached when he looked at it.

"What are you doing?" Wu Liankui has been fooled.

Hurriedly leaned over to pick up the radio and wiped the non-existent dust with his hands. After careful inspection, I found that there was no major problem, and I tried to start tuning the channel, and soon the radio came out with a wonderful sound again.

Looking at the smiling Li Guocheng, Wu Liankui seemed to have figured out something.

"Are you carrying this radio?" , Wu Liankui asked tentatively.

Li Guocheng nodded, without words.

When Li Guocheng designed, he took into account the reliable fixing and anti-drop design, and even the battery has a reliable buckle.

Wu Liankui gave Li Guocheng a thumbs up. I picked up the radio and wanted to throw it on the ground, but I tried several times, but I didn't dare to drop it.

Li Guocheng slapped his hand holding the radio, and in his exclamation, the radio fell to the ground again, and he turned over several times in a row.

Wu Liankui picked up the radio again with a curious face, and found that except for a little bump marks on the shell, everything was as usual when adjusting the station.

"So, you can order production?" , Wu Liankui is very interested in manufacturing.

Li Guocheng nodded, "There is no problem with the production order, but now we can't make qualified chips."

"Why?" , Wu Liankui was a little frustrated.

"These chips are hand-carved by me, and the production efficiency is too low, so I can't always produce chips. And the laboratory environment is not very good, and the yield is not high."

Li Guocheng turned on the flickering mode. The reason why the door is locked is because I am afraid that everyone will discover the secrets of the secret realm.

"You must have a way, right?" , Wu Liankui is very smart, and he is too lazy to hurt his brain when he asks Li Guocheng about it.

"Zhang Zhijing, Yan Jiefang, and Zhou Xiaojuan have already started researching, and I will ask them about their progress later. But if you want to improve the yield rate, you must build a dust-free workshop."

"Dust-free workshop, what's that?"

"This is what I found when I was preparing chips and transistors, in the afternoon and evening, the yield is very low, but before going to work in the morning, the yield is much better", in order to explain the dust-free workshop, Li Guocheng has long thought of an excuse.

"Later, I took a closer look and found that in the morning, there was the least amount of dust in the laboratory. Then in the afternoon, I splashed the lab with water and found that the yield was even higher than in the morning. Therefore, dust is the natural enemy of the yield."

Wu Liankui thought thoughtfully, "Is the investment big?" ”。

"I have thought about it, build a small workshop again, 500 square meters, fully enclosed, and install multi-layer gauze filter air inlets and outlets. Enter the door to get a changing room, leave the outer coat in the changing room, go barefoot through a blowing aisle, enter another changing room, change into one-piece overalls, wear a mask, and wear work shoes."

Looking at Wu Liankui, who looked curious, Li Guocheng continued: "Add some spray humidifiers to the workshop, in this way, it will be a simple dust-free workshop."

Li Guocheng has no choice, and with the current conditions, he can only do this.

Wu Liankui calculated in his heart for a while, and felt that the investment was really not big, and he could do it.

"Isn't the construction of the lathe plant already underway, not far to the east of us? Let them pull a small team, as long as the materials are enough, it will be built in ten days", Li Guocheng continued to fool.

Wu Liankui thought about it, picked up the radio, got up and left, "Let's go, Lao Li, go find Director Li."

The process was very simple, Director Li looked at the radio in his hand, agreed without any hesitation, and directly approved the construction of a 1000-square-meter dust-free workshop.

After discussing with the three people, it was decided that in the future, they would only manufacture the core chip of the radio and transfer the radio technology out, which would just be able to harvest a sum of money.

"Don't worry, the manufacturing methods and equipment of the single crystal rod handed over last time have been allocated a special fund, which is enough to build a dust-free workshop and follow-up research and development expenses", Li Huaide waved his hand magnificently, and everything was under control.

"When applying for the construction of a machine tool branch, the first machine tool factory in the capital also wanted to put the Shuguang II lathe to pass, I was fighting for reason, and they were speechless at that time."

Li Huaide was excited when he talked about it, and I don't know how many times he talked about it. Wu Liankui gave a sycophant, which immediately made Director Li smile.

HOW CAN LI GUOCHENG BE SO LOW, "WITHOUT YOU IN FRONT, THERE WOULD BE NO CURRENT IN OUR LABORATORY", LI GUOCHENG LOOKED SERIOUS.

"Hahahaha..." , Li Huaide happily had to invite the two to drink.

In fact, the problem is far more serious than this, not only the first machine tool factory wants to do things, the capital precision instrument factory also looks at the precision laboratory of the rolling mill, and has to be in the bag. What's even more speechless is that Wei Haibin's factory actually wanted to transfer Li Guocheng to rub parts on the grounds of military products.

They went to the ministry many times to apply, and received the support of some department leaders, and finally reported to the minister, and they were all pressed.

Lunch is relatively simple, it is 4 dishes and one soup, and the only meat dish is the old hen stewed with mushrooms. There was one more deputy director of the security department, Wu.

The old hen stewed mushrooms with a casserole may be too heavy, and it is a silly pillar that is served. When he saw Li Guocheng, he became very enthusiastic and asked him to have time to go back to the courtyard to sit.

Li Guocheng was also polite, and the scene was harmonious and friendly.

After a meal, eating quickly, and after a commercial blow, Li Huaide emphasized Deputy Director Wu and asked the Security Department to strengthen the security work of the laboratory. Deputy Director Wu patted his chest and assured that he would be foolproof.

When leaving, Li Huaide patted Li Guocheng and Wu Liankui on the shoulder, "When will I report to the ministry, I will listen to your laboratory." The rolling mill will do its best to help you, and you must work hard to give a big gift on the party's birthday."

Thank you all for your support! Ask for recommendations! Ask for a commuter pass!

(End of chapter)