Since 1979 I have been in the tide of the times

Chapter 307 Toss One
When Wang Weidong returned to his home in Harbin, he saw that his mother, Li Yufeng, still hadn't come back.

He handed the newspaper to Xiaoya and said, "Read everything in this newspaper to your grandma so that she can receive some education too!"

Xiaoya picked up the newspaper item and recited the whole process of the Kong Lingguang case to the final execution in a childish voice.

Wang Weidong's grandmother, Huang Guiying, listened with narrowed eyes, and sighed once or twice from time to time.

When Xiaoya finished reading the newspaper, Huang Guiying asked, "Is this kid really from Fengshan County?"

Xiangyang Chemical Factory is located in Fengshan County, only 20 kilometers away from the county seat.

Therefore, the employees of Xiangyang Chemical Factory also feel that they are from Fengshan County.

"This kid, I actually knew him a long time ago. When I first came back from the countryside, didn't I go to the Fengshan vegetable market to sell vegetables every day? He was there at the time, but this kid was idle at that time, cheating on food and drinking. Later, he became more and more cheated. The bigger you are, the more you cheated abroad, and finally you got yourself a gun!" Wang Weidong replied.

Of course he couldn't say that Kong Lingguang's capture in Vladivostok had something to do with him.

"Your grandfather and I used to get used to you when you were young, aren't you still very good now?" Huang Guiying said.

"You and my grandfather beat me a lot!" Wang Weidong corrected.

After dinner at home, Wang Weidong rushed to Professor Zhang's house.

He wants to ask Professor Zhang about the electron tube.

Many professors at the University of Technology research are actually related to the military. Professor Zhang used to study radar, and later studied satellite radio wave transmission and reception.

When they arrived at Professor Zhang's house, the two exchanged a few pleasantries.

Professor Zhang felt deeply about Shi Mingchuan's resignation.People of his age did not understand Shi Mingchuan's resignation.

"Professor Zhang, have you ever heard of a scientist named Barentin in the great northern country?" Wang Weidong asked.

"Of course I have heard of it. He is an authority on electron tubes in the world! I have read many translated articles written by him, which are very inspiring." Professor Zhang replied.

Professor Zhang's expression now is like a carpenter referring to his ancestor Lu Ban.

"This time I went to Moscow to visit him at his home." Wang Weidong continued.

"Although the development of transistor technology is advancing by leaps and bounds, the technology of electron tubes is not useless. In many ways, electron tubes are still used. It is a pity that there are very few opportunities to conduct academic exchanges in northern countries. If I have such an opportunity, I must There will be many questions I want to ask Mr. Ballentine." Professor Zhang said enviously.

Professor Zhang was very envious of Wang Weidong's opportunity to meet Barentin face to face. He felt that it was not enough to just talk about it, so he dragged Wang Weidong into his study and opened the cabinet door.

Wang Weidong looked down and saw electronic tubes of various sizes and even strange shapes on the upper and lower floors of the cabinet.

"I have been collecting these things since I was in my 20s!" Professor Zhang said happily looking at hundreds of tubes as if they were treasures.

Seeing Professor Zhang's current appearance, Wang Weidong couldn't help thinking of his father, Wang Haifu.In his own home, Wang Haifu, an old worker, also saved dozens of various wrenches, pliers, hammers, and other tools, which he was reluctant to throw away like treasures.

"Professor Zhang, I came here this time to ask you, if I import technology from a big northern country to produce electron tubes, is there any future?" Wang Weidong asked,

In fact, what he wanted to ask was whether there was any way to make money.

Hearing Wang Weidong's question, Professor Zhang didn't know how to answer it.

Since the 50s, China has introduced technology from the northern powers and East Germany to establish several electronic tube factories. The largest is the electronic tube factory in Beijing. At that time, it invested [-] million yuan and had tens of thousands of workers. It was known as the largest electronic tube factory in Asia.

However, with the development of the times, electronic tubes have been gradually eliminated. Professor Zhang feels deeply about this aspect.He majored in radio in college, and a considerable part of the textbooks are electronic tubes. After graduating from university, he cannot do research without electronic tubes.However, since the 60s, fewer and fewer electron tubes have been used in experimental research, while more and more transistors have been used. Until now, electron tubes are rarely used.

As far as he knows, BJ's largest electronic tube factory in China is also on the verge of closing down, and more small electronic tube factories have closed down and disappeared without a trace.

"I'm studying radio signals. In fact, there are still many applications for electronic tubes in this area. For example, electronic tubes must be used in high-power radars. Another advantage of electronic tubes is that they are more resistant to interference. This is In terms of the use of military products. In terms of civilian products, electronic tubes are also used in many places. As far as I know, electronic tubes are still widely used in audio. European and American countries are much more advanced than our country in semiconductor development, but even so, in these countries still There is also an electronic tube factory and the operation is very good." Professor Zhang said.

"You mean I can work in this electronic tube factory?" Wang Weidong asked.

Professor Zhang hesitated and replied: "Even today, the technology of electron tubes in the big northern countries is the most advanced in the world. If you can import their advanced technology from the big northern countries, I think you can do it, but the scale should not be too large. "

Back home, grandma Huang Guiying and Xiaoya had already gone to bed. In order not to affect the child's study, the whole family was conscious of not watching TV too late. Only Chen Jihong was still waiting for him.

The husband and wife were lying on the bed, Chen Jihong stretched out his hand, and pinched Wang Weidong's arm severely.

Chen Jihong felt that the current disturbance at home, with four elderly people and one child not at home, was caused by Wang Weidong.

Wang Weidong endured the pain on his arm and said: "You pinch me again, be careful that your son will bite off your ear in the future! In the future, you will go into the woods and go by yourself. I will never accompany you!"

The next day, Wang Weidong put the newspaper bought on the train yesterday into an envelope with the address of Chen Jiwu's army station written on the envelope, then sealed it and threw it into the mailbox.

Wang Weidong wanted to take Chen Jihong to the south, but this time Chen Jihong didn't say anything, and she didn't plan to go anywhere if she couldn't see her son.

There is no way, Wang Weidong can only go to the capital alone.After arriving in the capital, Wang Weidong called Ou Xiaoyang and Song Yu, both of whom were not in the capital, Song Yu was in Shanghai, while Ou Xiaoyang went to Fushan.

Wang Weidong called the factory and asked Shi Yueshuang to answer the phone.

"Yueshuang, although I have your family's phone number, I think it's presumptuous to call your parents directly. Can you call your family first? Just say that I'm in the capital now, and I want to visit your parents at home for something. .” Wang Weidong said.

Later, he said that he wanted to introduce technology from the big northern country and build a small electronic tube factory in China.

Finally, Wang Weidong told Shi Yueshuang on the phone: "Don't tell anyone about this!"

(End of this chapter)