But then Liu Guangqi's voice came from behind: "Dad, wait a moment."

next moment.

He then reached towards Liu Haizhong and took out a brown paper bag.

From the bag.

He took out two packs of cigarettes wrapped in plain paper. There were no fancy patterns on them, only two bright red words "Special Supply" printed on them.

Those two words—

It's like magic.

The eyes in the bangs were fixed instantly.

His old eyes stared straight at the two words, and his breathing stopped for a moment.

This is something that cannot be bought with real money!

Usually Liu Guangqi would give him one or two packs, but today he directly gave him two packs, which was too much.

Immediate rejection:

"Guangqi, what are you doing? These cigarettes are so expensive. I'm saving them for you to use when entertaining your boss. I'm just a hammer carrier. Wouldn't it be irritating to smoke these?"

Liu Guangqi stuffed the cigarette directly into his hand:

"You can take it. I don't usually smoke, so it's just sitting there anyway."

He smiled and changed the subject.

"I usually ask you to come here, but you never come. It's a rare occasion for you to come today, so there's no reason for me to let you go back empty-handed."

"If people in the courtyard knew about this, they would think I was an unfilial son."

……

……

undoubtedly.

Liu Guangqi's words touched the heart of his father Liu Pangpang.

Yes, my son has made great progress!

He also feels proud as a father.

I squeezed the cigarette in my hand and could feel the hardness of the cigarette box through the paper bag.

He no longer refused.

He carefully put the paper bag into his inner pocket and tapped it twice to make sure it was secure.

Then he grinned, and the wrinkles on his face smoothed out.

"Okay! Then Dad won't be polite to you!"

"You work hard in the department. I and your mother are at home, and everything is fine!"

Done.

When he turned around, his steps were much lighter, as if he was ten years younger.

Walk to the stairs.

Fatty Liu turned around again, his voice getting a little louder.

"Guangqi, your work is important, but don't forget to let your mother and I have a grandchild soon!"

Liu Guangqi smiled and nodded.

I watched my father's figure disappear around the corner of the stairs.

With a creak, the door was closed.

Liu Guangqi leaned against the door and looked at Zhao Mengyun who was walking towards him.

"Dad is very happy tonight."

Zhao Mengyun helped him straighten his wrinkled collar.

Liu Guangqi grabbed her hand, lowered his head and blew into her ear, his voice a little hoarse.

"I heard more than just this."

"He also asked us to...let them have a grandchild as soon as possible."

Zhao Mengyun blushed.

Even after getting married, she still found it difficult to resist Liu Guangqi's words.

therefore.

The next moment, she felt dizzy and found herself being picked up by him and strode towards the bedroom.

night--

The large solid wooden bed began to shake again, and a symphony slowly unfolded.

……

……

In the next few days.

Liu Guangqi's life was also compressed into a straight line between the ministry, the factory and home.

at the moment.

The production line of electric ovens has been fully rolled out.

As for induction cookers and rice cookers, the output of the two major workshops is also rising steadily, and the figures on the reports are becoming more and more encouraging day by day.

It is worth mentioning that.

The younger students recruited from Shuimu University have now become the technical backbone of Red Star Factory.

Under Liu Guangqi's hands-on guidance during this period.

They are now able to work independently and handle most technical problems in the workshop with ease.

Occasionally you encounter problems that you can't solve.

They just called and asked Liu Guangqi to come to the factory and operate it for them.

gradually.

Liu Guangqi also doesn't go to the factory as often.

He began to spend most of his time in the research department of the ministry. The Red Star Factory no longer needed his constant attention.

therefore.

Liu Guangqi's gaze also looked further away.

That's right.

The electric oven is just an appetizer. What he really wants to tackle is the hard nut in current machine tools - high-precision CNC machine tools.

In this era, industrial development is inseparable from machine tools.

therefore.

Machine tools have always been called the mother machines of industry and the country's heavy equipment.

To a certain extent, the higher-end precision machine tools represent the upper limit of industrial development.

Stereo transistor.

It sounds like a niche word, but it is the heart of high-precision CNC machine tools.

In other words.

If you want to develop truly high-precision CNC machine tools, you cannot avoid this transistor.

If only we could get it out!

The machine tool manufacturing industry of Zhonghuajia will be able to step into a whole new world in one step.

What high-precision machining, what complex surfaces.

It is no longer an unattainable dream!

……

……

As a PhD in mechanical engineering in a previous life.

Liu Guangqi actually has a relatively thorough understanding of the principles and technologies of 3D transistors.

But the problem is.

How can the principles and technologies in our minds become the products of this era?

Now the difficulty lies in——

How to manufacture 3D transistors under the conditions of today.

As a developer.

Liu Guangqi is very clear that many things cannot be developed immediately just because you know the principles and have the technology.

The limitations of the times are the biggest shackles!

Fortunately, Liu Guangqi was aware of these restrictions and was not in a hurry.

Today's him.

It is far from the point where a good cook cannot cook without rice.

At least, the Type 2654 precision machine tool promised by the Russian side is already on the way.

Liu Guangqi knows the importance of this machine tool better than anyone else.

This will be the absolute weapon that the Russian family will use to ensure cutting-edge manufacturing in the future, and it is one of the treasures in the bottom of the box.

Even after another thirty or forty years.