Several people discussed the specific plan, and then they went their separate ways, each doing their own side of responsibility.

Du Yuhan knew that the food on Du Zhuoyuan's side had already been prepared, and as soon as Du Yuhan contacted him, Du Zhuoyuan quickly sent the food to Du Yuhan.

This time, there were not only grains, but also non-staple foods such as brown sugar, white sugar, oil, and salt.

Sugar can quickly replenish energy and relieve low blood sugar caused by hunger in some people.

The fertilizer plant of the Dushi Group has begun mass production, and most of the fertilizer produced has been transmitted to Du Yuhan.

Because there is a fertilizer factory in City C, Du Yuhan asked Du Zhuoyuan to send her all the fertilizer packages that are the same as those of the fertilizer factory in City C. This can confuse people and make people think that the fertilizer is produced by the fertilizer factory in City C.

Gu Qishen They can use these fertilizers to exchange other materials with other regions, or they can keep some for use in the city. Fertilizer flows everywhere, who will have nothing to count how much fertilizer there is in total?

Gu Qishen was responsible for preparing to exchange materials with Du Yuhan, while Han Yixian tried to find a way to mobilize a batch of food from other places, so he used Du Yuhan's method to exchange things with others.

He Chenglin discussed with his two sons to find the person they trusted the most, and let them follow to transport grain when the time came. In this way, strict confidentiality measures are taken, and the daughter is less dangerous.

He Chenglin is ready to ask Du Yuhan to get some food and other materials for the * team, he is in charge of this aspect, and there is a lot of room for operation.

Everyone is working hard for the stability of City C, and I hope that City C can survive this year's famine.

The set of drawings that Du Yuhan gave to Jiang Bowen was handed over by Jiang Bowen to Li Xiangyang, the section chief of the technical department of the tractor factory.

Li Xiangyang is a veteran college student who has been engaged in mechanical design and maintenance before, and was later sent to the tractor factory in City C, where he stayed for ten years.

He has a deep affection for the tractor factory, and is bent on improving the technical level of the tractor factory, hoping that the quality of the products produced in his factory will be better.

The main components of this tractor are the engine and chassis. The chassis also includes a transmission system, a walking system, a steering system, a braking system and a working device.

However, it is easier said than done to improve the performance of these parts, and a single engine can be a headache. He and his colleagues in the technical department have been working hard to tackle key problems, hoping to make a breakthrough as soon as possible.

Since Li Xiangyang discovered that Jiang Bowen was a good seedling and intended to cultivate him, he often cared about Jiang Bowen's learning. Instructed Jiang Bowen to ask him for advice if he didn't understand.

In later contact, he found that Jiang Bowen's knowledge was very solid, and some theories were even very advanced, which shocked him and made him determined to cultivate Jiang Bowen well.

He also learned from Jiang Bowen that a little girl surnamed He was also studying mechanical knowledge, and he felt very gratified. He knew that this little girl was the designer of the new set of farm machinery recently, and although he had never seen her, he already knew her name.

And I also know that she is a doctor who takes the initiative to go to the countryside, which is very admirable.

Without Du Yuhan knowing, she was already well known to some people in the tractor factory.

This time, after Jiang Bowen handed over Du Yuhan's drawings to Li Xiangyang, Li Xiangyang attached great importance to them, and after he read the drawings, he immediately organized technicians to study them.

The drawings Du Yuhan did not have too advanced techniques for drawing, so Li Xiangyang and they could still understand it after studying it.

The drawings include the tractor's engine, chassis and electrical equipment.

Drawings include not only assembly drawings, but also multiple part drawings. Dimensions, tolerances, materials, etc. are clearly marked. It can be said that it is a relatively complete set of drawings.

This set of drawings made Li Xiangyang and them feel like a treasure, and some of the problems they were studying were well solved in these drawings.

And the name of Dr. He also made the technicians of the tractor factory more familiar. Several technicians who have seen Du Yuhan praised Du Yuhan, and the speed at which Du Yuhan learned to drive a tractor is still fresh in people's memories.

Li Xiangyang decided that if he had the opportunity, he must get to know this little doctor. Maybe I can get a capable person for the factory in the future.

Li Xiangyang immediately reported the situation to the factory director, and asked for further research on the design on the drawings immediately and samples for testing as soon as possible.

Everyone is looking forward to producing higher performance engines and chassis to improve the performance and quality of tractors as a whole, and to raise the technical level of tractor factories to the next level.

The leaders of the tractor factory attached great importance to Li Xiangyang's report, and immediately organized people to produce prototypes according to the drawings, and wanted to see how the tractors were produced.

Everyone waited with great anticipation for the prototype to come out. If better products can be produced, the efficiency of the tractor factory will be better, and maybe it can also earn foreign exchange through exports.

The workers and masters in each workshop are also working overtime, striving to produce the latest prototype in the shortest possible time.

In everyone's expectation, a brand-new tractor was driven to the factory leaders and technicians.

Then there is a series of rigorous performance and quality tests. After some testing, this tractor is far superior to the previous products in the factory.

Not only has the performance improved a lot, but the quality is not to be said.

At this time, the tractor factory from the leaders to the ordinary workers were all jubilant. This new type of tractor can bring more honor and benefits to the tractor factory. Perhaps their tractors can be compared with advanced foreign tractors.

At least the technicians in the technical department are quite confident.

The leaders of the factory directly called Jiang Bowen to the office to inquire about the situation, and also sent Li Xiangyang, the chief of the technical section, to have more contact with this Dr. He in the future, if he could persuade Dr. He to give up being a doctor and come to the factory to be an engineer, it would be the best.

Even if you can't come to work in the tractor factory, you can work part-time as a technical consultant in the factory. It would be a waste not to use such talents.

And Jiang Bowen was also specially transferred to the technical department by the director of the tractor factory, starting from the basics. The leaders of the factory also asked Jiang Bowen to communicate with Dr. Xiao He more, learn more, and strive to grow up as soon as possible.

Liu Jiangtao, the director of the factory, found Li Xiangyang and said: "You cultivate this Jiang Bowen well, I think he has a lot of ideas in terms of machinery, maybe he can create miracles for our factory in the future." If it weren't for the set of drawings he brought this time, we would have missed such a good product.

At this time, the status of our factory in the entire industry can be improved a lot. I'm going to take this new product to a competition, and maybe we can win a prize.

If our products are excellent, maybe there are really countries that take a fancy to our products. As long as we can export to earn foreign exchange, then the expansion of the factory is just around the corner.

In the future, the future of our factory is bright. Dr. He, who is a doctor in the countryside, must fight more and give her some benefits. Even this product design drawing can't be in vain, people pay to see the hard work, we can't occupy it in vain. You should go back and think about what to send to someone. Let's talk about it later. ”

Li Xiangyang said: "Factory director, don't worry. You just don't say that I have to communicate with people more, maybe the drawings they came up with are not the best. There is a sky outside the sky, and there are people outside the world, so we have to pay attention to this little Dr. He. ”

Factory director Liu Jiangtao and Li Xiangyang discussed how to win over the little doctor, even if people put forward more conditions, as long as the factory can meet them, they will be satisfied.