The first update today, please recommend and collect.

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After returning from the electrical equipment factory, Zhang Yunfei started to build an early warning radar station. With the current early warning radar, Zhang Yunfei is preparing to choose a few suitable places in the Datong base area and speed up the construction of several radar stations so that as long as the Japanese aircraft are about to enter the base area, they can be detected by the radar immediately.

Originally, Zhang Yunfei wanted to build a vehicle-mounted mobile radar station, but immediately denied this idea. First, the radar needs twenty-four hours, which means it needs twenty-four hours of power supply; second, there are currently no small diesel or gasoline generators in the base area. Establishing a vehicle-mounted mobile radar station can only be carried out later.

So he had to choose to establish a fixed secret radar station in a suitable location. At present, early warning radars, as a secret weapon, have not been made public yet. Zhang Yunfei does not want them to be exposed to the opponent's eyes in advance, so he needs to build a secret radar station.

After the radar station is built, it is necessary to pull up the wires and telephone lines, and special radar operators and a certain number of security personnel are dispatched.

Now, telephone calls in Datong are quite popular. In the army, there are telephone calls at stations above the battalion in general, and telephone lines are also installed in factories and several nearby counties.

With the cooperation of radar experts, Zhang Yunfei quickly selected the address. In the next month, these radar stations will be completed and delivered for use. In order to keep the construction of radar stations confidential, Zhang Yunfei did not use Japanese free labor, but instead dispatched thousands of soldiers to act as construction workers.

In the next few days, Datong was calm. The situation of fear that the Japanese would attack the base area by retaliating against their lieutenant general was killed.

But before Zhang Yunfei could relax for a few days, Fang Zheng, the political commissar responsible for logistics and base construction, found Zhang Yunfei with a sad face and said to Zhang Yunfei: "Teacher, our automobile production is facing difficulties."

After hearing what the political commissar said, Zhang Yunfei felt a sudden heart and immediately asked with concern: "Political commissar, what problems have you encountered?"

When Fang Zheng heard the teacher's words, he knew that he was too anxious for a moment and did not explain the problem clearly. So he immediately said: "Our automobile factory has been progressing smoothly. Several Jewish experts used to be senior experts at the German Mercedes-Benz Company, but today the tire workshop told me that our rubber reserves were seriously insufficient, with only a few dozen tons of stock, and it would be used up in a few months."

"In the past, we smuggled from Guangzhou's foreign shops at high prices, but now the Japanese have begun to attack Guangzhou and Hong Kong. Our future smuggling channels will be cut off, and our automobile factory will be shut down a few months after it is put into production because there are no tires."

After hearing the political commissar's words, Zhang Yunfei also took it seriously. If this is the case, it would be a tragedy. The automobile factory he had worked hard to build would soon be stopped because there was no rubber.

Zhang Yunfei had not considered the issue of resources before. Although Datong is deep inland, there is steel and coal here. Then oil was found. Several major resources were basically complete, and some other things were also in small demand, and they could start production one after another.

Zhang Yunfei paused and said to the political commissar Fang Zheng: "So, if we want to produce synthetic rubber smoothly, we must first find people who understand synthetic technology. However, our base area is currently full of talents, and I believe that we can find talents in this field. I will give you the task of finding people."

"Don't worry, the teacher, I promise to find talents in this area. Just wait for my good news."

"Okay, I respect you." Zhang Yunfei also said happily.

In less than two days, Fang Zheng found a German Jew who had been engaged in the research on synthetic rubber, but that happened two or three years ago. Since the Jews began to be persecuted, the research has been interrupted.

Zhang Yunfei knew the Jews' love for money and greed, and as long as they had enough money, they were willing to do anything. Therefore, Zhang Yunfei promised on the spot that as long as the Jew could make rubber in batches, he would be rewarded with five thousand oceans.

When the Jewish eyes immediately shone with his eyes and patted his chest happily to promise that he would make rubber as soon as possible.

To be on the safe side, Zhang Yunfei specially selected several people who knew chemistry and formed a research team with this Jew, and allocated 50,000 oceans as research funds.

We are also preparing to establish a synthetic rubber factory in the southern suburbs of Datong, near the refinery, so as to produce the urgently needed rubber as quickly as possible.


Chapter completed!