After solving the key technical problem of monocrystalline turbine blade production, the turbofan 10 also entered the process of component-level production and testing.

This is another stage where Chang Haonan can let go relatively well.

After all, there is still some ability on the side of the Dawn Factory, and he doesn't need to go down to play screws in person.

As for the test......

In the component-level test, Chang Haonan is still more confident that he will go through it again.

And even if there are some minor problems, the whole team has been working with him for a little year, so that he doesn't have to teach everything by hand.

As for the die forging press......

After all, although they are all under the category of casting, there is still a difference between the directional solidification method of single crystals and their large-scale castings.

At most, we can learn from each other's experience in dealing with shrinkage porosity.

As a result, several of the engineers responsible for the production of the movable beams had actually gone back much earlier to optimize the process parameters on their side.

After all, the project timeline was to have the equipment in trial production by October 1999.

For a behemoth with a self-weight of more than 20,000 tons alone, it will take about half a year to transport each subsystem from the production area to Jiangcheng and then install it, and then count the equipment debugging later, the time really left for them to produce is actually not very sufficient.

So, Chang Haonan decided to take advantage of this period to squeeze out the gap between the two projects and give himself a little vacation.

By the way, I went north to the Air Force Aviation School in Changchun and took a look at Chang Jiayao, who was studying there.

However, in his current position, even if he makes every move in his personal life, he can no longer do as he did in the past.

If it is only in the capital, or the activities between these units within the system of the Commission of Science and Technology, it naturally does not matter, but if you want to go to other places, you have to make a report first.

It's not about approvals or anything like that.

Mainly, you have to let the organization know where you are.

If something happens, it's always good to be prepared.

It's something that can't be helped.

While the importance and voice of voice are gradually increasing, it is inevitable that there will be a small price to pay in terms of freedom.

Chang Haonan's importance today is self-evident, although there is no mention of "strategic scientist" at the moment, but his actual function is almost the same.

Including the usual security, although Zhu Yadan is there, it is enough to deal with some ordinary accidents, but in this year when social security is difficult to reassure, Ding Gaoheng often needs to personally inquire and arrange.

The last one to have this kind of treatment was the old gentleman Qian.

Coincidentally, it happened to be Ding Gaoheng's father-in-law who arranged security work for Qian Lao back then......

In short, when Chang Haonan finally tossed all the way to his destination, it was already several days later.

Although the Air Force Aviation School is a school, it is properly an active unit of the People's Liberation Army at the deputy military level.

With the exception of a few special cases, the cadets are automatically considered to have enlisted in the army when they enter the school, receive the rank of cadet in the Air Force and begin to count their military age, and the instructors and teachers are all active duty officers.

Naturally, this kind of place can't be like a general university campus where ordinary people can go in and wander around.

It's all closed management.

Therefore, when Chang Haonan rushed to the gate of the school in the Jetta King who was walking from Shengjing, he was unexpectedly stopped by the sentry.

Due to the fact that there have been many incidents of criminals attacking sentries and then snatching guns and committing crimes again in the past two years, by 98 years, the sentry at the gate of the compound has basically been a team of two, and the guns and bullets are separated.

"Comrade, the front is a military control zone, and civilian vehicles need to show their documents to enter."

Naturally, there are no certificates.

Zhu Yadan theoretically has the rank of captain of the armed police, but it is not a unit, and it is useless.

According to general custom, in order to show respect for the sentry, Chang Haonan chose to get out of the car and negotiate with the other party:

"I am ......"

He hesitated for a moment, feeling that the relationship between brother and sister seemed to be a bit convincing enough, so he changed his statement:

"I'm a parent of a student, and I just had a break recently and wanted to come over for a visit."

However, his explanation, coupled with the hesitation just now, made the sentry suspicious.

Mainly, in general, parents are basically defaulted to elders.

And Chang Haonan's face, no matter how you look at it, doesn't look like you can have a child go to college.

In fact, the Sentinel felt that he was like a college student.

"Are you...... Parents? ”

The other party frowned:

"Okay, which department or class you want to visit, and I'll contact their instructor for you."

Now, Chang Haonan is a little embarrassed-

Since Chang Jiayao finished the college entrance examination, the two have not seen each other again, so he actually doesn't know his sister's specific major and class.

"Uh...... I don't know which class it is, but this year is a freshman, called Chang Jiayao, there shouldn't be a few female students in your college, it's easy to find. ”

The sentry glanced Chang Haonan up and down with the eyes that you and I would be a fool:

"Parents of students, don't know which class your child is in?"

At this time, he had already listed Chang Haonan as a highly suspect.

This suspicion does not mean that the latter is a spy.

Instead, I think this is probably the boyfriend of the female student, and he wants to find someone to come out in the name of his parents......

According to the rules in the army, it is obviously impossible to go out on a date on a weekday.

Thinking of this, the sentinel said in his heart, how could such a carving insect skill fool me.

His eyes sharpened.

Of course, he couldn't just get rid of the people who claimed to be the parents of the students.

However, there are other ways to deal with this kind of young man who is in love:

"I can contact Chang Jiayao's instructor, but we have the information of the student's parents, if you don't match it by then, you may be suspected of violating my country's "Military Facilities Protection Law......"

Under normal circumstances, if you really come to date a female student, you should almost find a reason to slip away.

But Chang Haonan had a clear conscience, and secondly, he didn't know the sentry's inner thoughts at all, so he just regarded it as a routine statement, and nodded almost without thinking about it.

In fact, he was carrying a letter of introduction stamped by the Air Force Command of the Shengjing Military Region in his arms.

But if this thing is taken out, the impact is really a bit big, and it may even be a burden for Chang Jiayao, so she chooses to take the normal path of visiting the student's parents.

The other party was also a little shocked when he saw that he was so oily and salty, and turned around and trotted back to the sentry box, picked up the phone and began to call people.

even specially instructed the other party to bring two more people out to prevent this bold and high-risk object from making trouble.

Soon, an open-top SUV was speeding from inside the school gate.

An Air Force colonel officer wearing a classic "army jacket, navy pants" uniform stepped down from the co-pilot's seat, followed by two soldiers.

He negotiated with the sentry for a few words, and then looked at Chang Haonan's side.

Several people strode up to the latter together:

"Hello, I am Comrade Chang Jiayao's instructor, please show me your ID card and ...... with the information on our side."

Before he finished speaking, the Air Force colonel was stunned for a moment.

Immediately after, the originally guarded expression suddenly relaxed, and shouted in a somewhat unbelievable voice:

"Mr. Chang?"

This voice also reminded Chang Haonan of the identity of the officer opposite:

"Are you...... Zhang Jiujiang, Instructor Zhang? ”

(End of chapter)