Chang Haonan did not follow the entire test process of the turbofan 9a.

After all, he was the chief designer of the turbofan 10, so he only needed to focus on some of the key testing aspects involving the new technology.

As for the rest of the back, naturally there are comrades on the Ho Kyo side who are responsible for handling it.

In any case, the Turbofan 9 is a model of the Pickaxe Group on paper.

To Chang Haonan's surprise, the other party directly sent a whole team over.

Of course, this is someone else's internal business, and he only needs to be responsible for handing over the work

"Hello comrade."

Chang Haonan routinely shook hands with the team leader opposite, and then waved his hand, signaling the staff behind him to put the relevant documents on the table:

"This is the list of work plans, these three are performance comparison reports before and after improvements, these are the work schedules that have been completed so far, this is some of the minor problems found so far, and these ......"

After a month of hard work, the test project of the turbofan 9 has actually been almost half completed, so the documents on the table are almost piled up.

The pickaxe group should have set up a person in charge of different subsystems, in short, a few people on the opposite side signed together, and it took almost an hour to deal with it before everything was done.

After the handover ceremony.

"Oh yes, that's true, I remember you finally made a deal with Rolls-Royce and brought in a 250 light engine, right?"

"Ren Bingda......

And if you just don't have anything to say, it's easy to have the opposite effect.

Seeing that Chang Haonan still remembered himself, Ren Bingda was overjoyed and quickly nodded:

"Yes, it's me, when I decided on the follow-up cooperation with Rolls-Royce Group last year, I submitted a report to you through Minister Zhang Zhenhua."

As soon as the other party described it, Chang Haonan also remembered the complete ins and outs.

Chang Haonan was originally going to deal with it casually and just pass.

However, this kind of thing is also a test of a person's skills.

But just as he was about to leave, the leader of the pickaxe's side came over.

After a moment's recollection, he quickly remembered that he had seen the name in a report a few months ago.

"Oh...... You're the ...... in charge of the Ciro Group's business."

The latter is now a big celebrity in the system of the Commission of Science, Technology and Industry for National Defense, and from the perspective of organizational relations, it is probably also quite valued by the Science and Technology Commission.

"That's right, this project has been negotiated now, and thanks to your guidance and help, I also want to report this matter to you this time......

"But this is the first time I've had the pleasure of meeting you face-to-face."

Chang Haonan's plane was scheduled for the next day, and he planned to go back to rest after having a meal.

The other party said as he pulled out a business card.

Therefore, Chang Haonan slowed down, let the other party follow, and took the business card and looked at it twice.

Ren Bingda specifically approached Chang Haonan, and the core purpose was, of course, to get closer.

But the name felt somewhat familiar to him.

"Mr. Chang, I am the deputy general manager of Hojing Engine Group, Ren Bingda."

Even if it is difficult to become a cronie now, even if it is just to make the other person remember his name, it is likely to be useful at some point in the future.

If you can't find a topic that interests both parties as an excuse, the most you can do is say hello.

Because of this, Ren Bingda specially led the topic to the cooperation with Rolls-Royce.

The name of "reporting" was also specially used.

Although there is no organizational affiliation between him and Chang Haonan.

The latter is really interested in this:

"It's settled...... That is, you are already preparing for digestion and absorption related technologies? ”

This is almost the question that Ren Bingda wants to hear the most.

To stammer with others, the focus is nothing more than a "do what they like".

There is no uniform standard for this "good", but it should be analyzed on a case-by-case basis according to the specific object.

Although Ren Bingda was the first time he met Chang Haonan's real person, he had already analyzed that the other party liked efficient working methods.

So he quickly replied:

"We've made some concessions on the cost side and asked Rolls-Royce to speed up the process, and we're already commissioning the production line to produce the first engines by assembling them."

"It is expected that this batch of products will be off the assembly line in March to April, and the localization rate will be increased to 100 ...... within two years."

"According to the regulations, this kind of engine that realizes domestic production must have its own name, and after our communication, we re-launched the two names that had been planned before, but only went to the drawing stage, turboprop 7 and turboshaft 7......"

“……”

The content of Ren Bingda's report really made Chang Haonan quite satisfied.

In terms of technical difficulty alone, the 250 is not an aeronautical model with a high manufacturing threshold.

Otherwise, there would not be production lines in more than a dozen countries.

Even for the Huaxia aviation industry, which is still in the development stage, if it really concentrates its efforts, it is not difficult to make such a light product.

It's just that his energy alone is limited, and he can only focus on specific projects.

For such a model, the cost-effectiveness ratio is too low.

That's why the 250 has no rival in its class.

Everyone feels that it is too much of a loss to develop from scratch.

The British are selling production lines everywhere again.

Eventually, the whole world is producing the same model with different names.

In short, two years of hard work to achieve national production, even for the poor technical strength of the pickaxe group, it is by no means a satellite.

"Are there any confirmed users now?"

Chang Haonan naturally found a bottom line for this model, that is, the long-endurance UAV that imitated the Predator in Guihang, and the new primary trainer that will replace the Chujiao 6 in the future.

However, it would be great if the Hofa Group could find a way out on its own.

"We have been talking about this aspect, but now it has been determined that only Hongdu Group will use this model on the improved Nong 5 aircraft."

Speaking of this, Ren Bingda showed a little worry.

In fact, although only one user has been identified at present, after his research during this time, many training aircraft and training helicopters used by civil aviation schools use this type of power, so there is really no need to worry too much about the market.

He said this only because he knew that the topic was coming to an end, and he needed to leave an introduction for the next contact before switching to a new conversation.

This is the same reason as dating a girl.

Leaving half a section of the topic, it's easy to use this as an excuse to naturally make an appointment for a second time.

And it's never cold.

Of course, Chang Haonan can't directly take care of everything, and I will solve the guarantee problem for you.

He just nodded and replied in an encouraging tone:

"As long as there are startup users, it is a good thing, which means that there is no problem with the idea of power first."

"The potential of the domestic aviation industry has not been fully released, and there will be no shortage of this light power market in the future!"