Of course Li Zhao was pleased with this He Yushui's eagerness, but it was obviously impossible for her to get her wish, Li Zhao said: "If you do the internship, put it in the future, you don't have a foundation now, and the internship there is also a book from heaven, it's useless, but if you want to learn, it's simple, I'll get you a few related books to see."

For He Yushui, he can be regarded as growing up with him and Su Ya, but it is very different from others, after all, crying so much back then really made Li Zhao feel a little distressed, as for learning, although Li Zhao is different from her major, but the content she has learned still has something in common, such as mathematics, inorganic chemistry, etc., which are all the same, so it is okay to find a few books for her to preview first, and if you practice, it is really a bit too early.

The first is that there is a need for secrecy, and the second is that the methods used there and the work she is doing are a little too far from what she will learn when she goes to school, and it cannot be said that she does not teach these when she goes to school, but after all, what she learns in college is mainly based on the basics, and it is better to go step by step, after all, the basic chemistry has not yet been learned, and she began to learn more advanced structural chemistry and other things, which is obviously a bit premature, and it is better to start from the basics.

He Yushui naturally had no opinion on Li Zhao's arrangement, and after Li Zhao took the book to her, he asked happily, "Then Brother Li Zhao, if I don't understand, I can come and ask you, right?" It won't delay your work, will it?"

Listening to He Yushui's words, Li Zhao smiled and said, "It's okay, what other questions can you ask me? And I've studied all these books for you, and it won't take me much time to answer your questions."

After chatting for a while, He Yushui went back happily with gifts and textbooks, and Li Zhao couldn't help but sigh at this time: "The little girl who originally held all the grievances in her heart has really grown up."

Su Ya also nodded yes at this time, now He Yushui has become confident, giving people the feeling of vitality, yes, this is the feeling, you must know that when Li Zhao first saw her, she gave people the feeling that she was absolutely cautious, and when she was invited to eat a meal of meat, she cried directly, but now it is really different.

In this way, a few days later, He Yuzhu specially invited guests again, and invited a group of familiar people to celebrate He Yushui, but what was more unexpected was that this time He Yuzhu did not invite people from the courtyard to come over, but invited Qin Jingru, and Li Xing was already Wang Jun, and he asked Li's father to call him back, plus the upstairs, they celebrated together, even his apprentices did not tell.

After He Yushui's college banquet, Li Zhao's life also calmed down, and he immersed himself in the assembly and test of the aircraft, and also had an assembly experience, and the assembly went quite smoothly, and the complexity was far from being compared with the aircraft sixty years later, so in September, when Li Xing, Wang Jun, and He Yushui started school, the assembly work had reached the end, but this time the aircraft needed to be painted.

After making sure that there was no problem with all the assembly work, the aircraft was painted, and the coating was epoxy resin, which Li Zhao used more in the future, and the adhesion to the aluminum alloy was also better, mainly for aluminum alloy anti-corrosion, and Li Zhao thought of the yellow leather machine that was tested online, and added zinc chromate as a yellow pigment to the resin, and finally the plane also became a yellow machine. ….

After the coating is dried, the ground test of the second demonstrator has begun, this time is very different from the last time, the previous one only confirmed that the system can be used, did not confirm whether the system is easy to use, this time it must be confirmed, the reason is also very simple, that is, this fighter needs to be tested, and when the test flight, many systems must be tested, such as the radar system, this must be tested.

Of course, the method of testing the radar is also very simple, the direct fighter is it, so in the follow-up test flight, the aircraft of other airports will be arranged to cooperate, when they are cruising in a certain area, see how far the radar here can reach them, of course, this is a later story, now the most important thing is to do a good job of test flight, as long as the test flight is successful, and then the performance is good, the aircraft project will become, and the radar or something can be taken slowly.

In this way, after a week-long period of various tests, it was confirmed that there were no problems with each system, and the flight test was finally proposed

Schedule, and at this time it has come to September 18, today's test flight site can be said to be huge, just arrived at 8 o'clock in the morning, there have been no less than 100 leaders at all levels, of course, the personnel who can participate in this test flight, there is no simple, just say the position, there is no lower than Su's father.

Li Zhao came to these people, Su's father's introduction was always this uncle, that was uncle, of course, among these people, no less than half of them were known by Li Zhao, after all, Su's father took him to visit, and later gave a few years of gifts, of course, the personnel must be more than these, after all, it is still early, and it will not officially start the test flight until half past nine, and the personnel are generally the most energetic at that time, and the light situation is also the best.

After meeting with a group of leaders, Li Zhao also returned to the workshop, and everyone to carry out the final inspection of the aircraft, this inspection is very detailed, and the time is also very long, from yesterday day to now I don't know how many times to check, be sure to ensure the success of this test flight, it can be said that at this time, everyone is very nervous, after all, this is an aircraft, once there is a problem, it is a big deal, not to mention that this is the first flight.

In order to ensure the success of the test flight, this time we have also made great efforts in selecting pilots, and only this time the test pilots have prepared five to prevent any of them from affecting the effect of the test flight because of nervousness. Moreover, these test pilots were selected from the pilots of the two regiments after the most rigorous selection.

To put it mildly, after such training, these pilots are definitely the strongest pilots to resist overload in this era, after all, Li Zhao's requirement is that eight Gs are the standard, nine Gs are excellent, and these are excellent, of course, it is not that it has always been subjected to such heavy overloads, otherwise no one can bear it, but it must be done during training, only with excellent quality can we ensure that when there is a problem, we can deal with it properly.

At this time, the five test pilots have already put on their full body anti-load suits, and are conducting the final flight operation drill, the new aircraft is different after all, although they are all involved in the manufacture and assembly of the aircraft, and they have been learning the operation of the new aircraft, but after all, it is a new aircraft, how can the operation be the same as the original. ….

Of course, they are not imaginary, the aircraft that did the static test, in addition to the test is their practice object, but after all, it is a bit rushed, for this test flight, everyone is very nervous, after all, the cost of this project is huge, and the cost of the aircraft is also astronomical, and the most important thing is that there are really many leaders who came to participate in this test flight today, and there are still people coming from time to time.

Li Zhao went out to take a few glances after the inspection, and when it was almost nine o'clock, there were almost 200 people who came, of course, this was mainly the leader, and the attaché was not counted, but you can imagine how many leaders came.

Soon the time came to nine o'clock, the final inspection of the plane has been completed, and the plane was also towed to the test flight site by the trailer, and at this time, the test pilot of today's test flight was also selected, which is the best physical, psychological, and technical among these people, as the pilot entered the cab, began the final inspection, he needs to check the operation of each part, to ensure that there will be no problems when the test flight is carried out.

Soon the time reached half past nine, after the test pilot said that everything was ready, Su's father issued an order for a test flight, and the test flight finally began. Of course, for the success of this first flight, Li Zhao did not do nothing, for example, the plane was not filled with fuel, only half of the fuel was added, which can reduce the total weight by more than three tons, which is very beneficial for takeoff.

Of course, apart from these, there is nothing too good to do, all the inspections have been completed, and the rest depends on the plane and the pilot, not Li Zhao, the person who stays on the ground, can be influenced.

Soon, with the order of Su's father, the plane began to start, with the increase of thrust, the plane began to slowly taxi on the runway, and soon the plane began to strengthen, and the taxiing speed of the plane was also slowly accelerating, and soon in the exclamation of everyone, the plane rose from the ground, Li Zhao looked at the take-off distance, happy, yes, under such a light load, the plane has successfully taken off at a distance of two hundred and fifty meters.

With the successful takeoff, everyone at the scene burst into cheers, followed by thunderous applause, and even many people stood up directly excitedly.

Yes, at this time, there are too many people who are excited, in their opinion, this is a completely self-developed aircraft, with advanced materials, strong processing capabilities, and design drawings, which makes everyone here have confidence, and Li Zhao can also feel that mood.

At this time, Li Zhao looked in the direction of the plane and smiled knowingly. (End of book)

Mortal dwelling