All parts provided by the Soviet Union have been inspected and have a certificate of inspection.

Not superstitious, it was also taught by the Soviet master.

Lin Guiping was afraid that his suspicion was wrong.

The powerful Soviet Union has more advanced technology than the United States.

The rigorous Soviet masters had extremely strict requirements on them.

With such a technical team, how could the Soviet-made engines have such low-level mistakes?

How can people accept it?

Lin Guiping and others were not without doubt, but very suspicious, but they just felt that the possibility of such a problem was too small.

They felt that with the Soviet Union's scientific and technological strength and the professional skills of the technical team, such low-level mistakes could not occur.

I have reported this problem to the competent technical department. After the technical department conducted the inspection, the reply given by the technical department was that it was no problem and met the technical requirements.

Therefore, they no longer have any doubts.

Now the fighter plane has failed and crashed, and an excellent test flight pilot has been sacrificed. This loss is too great.

Expert teams from several countries conducted a detailed analysis of the factors that may cause fighter jet failure, but failed to find out the problem.

And their suspicion is now the only possibility.

Lin Guiping, brought out by his Soviet master, naturally couldn't believe it.

Once this is the case, will the Soviet Union still be the powerful Soviet Union?

Lin Guiping and the others never thought that many of the Davari clans who had been their masters had retired or even passed away.

There are no retired or predecessors, and now they can't even eat.

If you can’t eat, why should you care so much?

When Xie Kai and Mubara were talking about the Pakistan Air Force's Super-7 fighter jet plan, Wu Ying walked straight towards the two.

Xie Kai quickly noticed her.

This girl is about the same age as herself. Although she is wearing a work clothes, she is young and beautiful, giving people a lively feeling.

Looking at the girl, Xie Kai frowned.

I don’t know what she came here for. What she talked with Mubara about is a confidential matter and is not suitable for outsiders to know.

Even when they communicate, they use Urdu, which few people in China understand.

Xie Kai asked Mubara to go to the side to learn about the details of the inspection first, ended the conversation, and deal with the girl who didn't know what to do.

Mubara looked at the girl and said nothing. She walked directly to the team of experts who were learning the specific technical details and analyzing the faults.

Xie Kai looked at the girl walking over, and the displeasure on his face was clear.

Wu Ying didn't care about Xie Kai's attitude at all and asked with a smile: "The English you spoke to that gentleman just now?"

Xie Kai shook his head: "Urdu, the official language of Pakistan."

"Is there something wrong?"

Xie Kai looked at Wu Ying alertly.

Wu Ying stared at Xie Kai openly, without any shyness when a girl came into contact with the opposite sex.

"Xie Kai, please treat me to a meal. Let me tell you a reason that might have caused this crash."

Wu Ying said without any concealment.

Xie Kai looked at the girl in front of him with a suspicion, and he didn't dare to believe that the girl would know the cause of the crash.

Wu Ying said to Xie Kai: "Although the performance of these new engines provided by the Soviet Union has improved compared with the previous engines, the quality is much worse than before, especially the electronic components included on it... My master found during the assembly process that although these electronic components meet the technical requirements, their lifespan is very short under long working conditions, especially under extreme working conditions, they will aging rapidly, and the super-7a will often be used for after-force... "

Wu Ying's words were very professional, which immediately woke Xie Kai up. If the electronic components on the engine really had a malfunction, it would be possible that the plane crash would be caused.

What's more, the other party said that under extreme conditions, the Soviet electronic originals would aging faster. Although he didn't know how the other party knew, that possibility was not missing.

Although she didn't believe the woman in front of her, Xie Kai was unwilling to let go of such a possibility.

He immediately asked, "Who is your master? Where? Take me to see him."

Wu Ying looked at Xie Kai with a smile: "You owe me a meal, don't forget."

Xie Kai no longer refused to accept it and said seriously, "As long as the problem can be solved, don't say you are invited to dinner, it's okay to invite people in your entire workshop to dinner. You can specify any restaurant anywhere in the country."

Xie Kai didn't care about treating the girl to dinner at all.

The most urgent thing now is to find out the cause of the Super-7a crash.

Wu Ying took Xie Kai to Lin Guiping and others.

Lin Guiping felt a little nervous when he saw Xie Kai coming. He knew what Wu Ying said to Xie Kai. If his suspicion was not true, it would be a waste of time.

When Xie Kai saw Lin Guiping, he asked directly: "Hello, Master Lin! I heard that you have discovered some abnormalities. Can you introduce them in detail?"

This young man, who is always accompanied by the factory leaders, is familiar with him by everyone in the Super-7a assembly workshop, but he rarely has the opportunity to talk to him.

Seeing Xie Kai taking the initiative to come to him, Lin Guiping also knew how much the other party attached to the matter in front of him.

But the matter is related to the status of Soviet technology in the hearts of technicians trained by them, and in serious cases, it may also affect Sino-Soviet technical cooperation.

Even Lin Guiping, who had dealt with many leaders, was so nervous that he didn't know how to speak.

"Master, let me tell you. Regardless of whether it is the reason or not, at least when the expert team has not found out the reason, they may provide some investigation directions."

Wu Ying generously persuaded his master.

During the whole process, her eyes did not leave Xie Kai.

Xie Kai didn't pay attention to the girl staring at him, just eager to know what these front-line technicians have discovered.

Xie Kai agrees with Wu Ying's words very much.

He said to Lin Guiping: "Master Lin, even if it is not caused by that reason, we cannot let it go as long as it is possible. Fighters are not only a weapon of national defense, but also affect the life safety of the pilot. The price we pay for training an excellent pilot is much more valuable than the fighter itself. The pilot who died this time has a flight time of more than 3,200 hours. You can calculate this cost..."

Lin Guiping quickly measured Xie Kai's statement.

In 3200 hours, many engines have to be scrapped.

Discovering problems early can ensure the safety of pilots' lives earlier and safeguard national interests.

Before national interests and feelings towards the Soviet Union, Lin Guiping chose national interests.

"After the arrival of the first batch of new engines, we found no abnormalities. As the number of assembly increases and time goes by, we found that some electronic components on Soviet engines were aging faster..."

Lin Guiping introduced to Xie Kai what they discovered.

"You suspect that the Soviet sensor failed, which led to the engine failure and could not be transmitted to the fighter monitor?"

Xie Kai asked Lin Guiping straight to the point.

If you suspect this situation, it seems unlikely.

The fighter has a fault detection system, which is connected to all sensors.

Once there is a problem with the sensor, the fault detection system will first call an alarm.

When the Super-7a fighter crashed, all flight data were normal and no alarm was found.

Therefore, the cause of the failure cannot be analyzed through the data obtained in the black box.

Lin Guiping nodded and said to Xie Kai: "After these sensors age, they will be effective in working conditions. The fault detection system of our fighter jets is not stable and reliable... At the same time, under the on-load state, the temperature of the engine combustion chamber is very high, which will accelerate the aging of the sensor... Because of these reasons, manual and detailed inspection are required before each takeoff to ensure that there is no accident."

As the top assembly technology expert in the assembly workshop of Factory 132, Lin Guiping naturally has his own basis.

He knows the performance of the Super-7a very clearly.

Xie Kai could not determine whether this was the case with the Super-7a crash.

If this is true, no matter what data analysis is used, it cannot be detected.

During the production process, all inspections are normal, but they are still normal during on-site assembly. In the continuous high-temperature environment, electronic components such as sensors accelerate to aging. Once it is not checked, the sensor components fail when working in the air and the detection system cannot detect them. It is also possible.

After learning about this situation, Xie Kai was unable to judge and directly took Lin Guiping to the expert team on the scene.

Wang Guilin and others looked at Xie Kai with confusion. Two technical workers, one old and one young, followed behind him, were not understanding what Xie Kai was going to do.

Especially the Soviets, they looked at Xie Kai in confusion.

Xie Kai briefly introduced the discovery of Lin Guiping and others to everyone, and asked Lin Guiping to explain their discovery.

"Impossible! This is impossible for our sensors to happen!"

The technicians from the Soviet expert group were immediately furious.

When Chinese personnel heard that it was caused by the failure of electronic components on the engine, and it was caused by small components such as sensors, Kashenmov, the director of the Chernishev Machinery Factory, was even more angry.

He said to Xie Kai seriously: "You are accusing you! Don't try to shift the blame to us. The powerful Soviet Union cannot be so poor! I hope you will think clearly before accuse you Chinese, don't you say anything randomly?"

Kashinmov is warning Xie Kai and Lin Guiping.

Xie Kai looked at Kashinmov and his tone became extremely sharp.

"Comrade Director, now we are not holding anyone accountable. We just hope to find out the cause of the failure as soon as possible. If it is really a problem caused by the engine sensor, we just need to replace the sensor... If not, we have to continue to find the cause!"

Skolnev, deputy chief designer of Krimov Design Bureau, also felt that Xie Kai was deliberately shifting the blame to them, and immediately said to Xie Kai with a serious expression: "Thank you, do you know what you are talking about? If the sensor really causes the engine to stop in the air and cannot be reignited, hundreds of MiG-29 fighter jets in our country will become a pile of scrap iron that cannot be flew, and even the Su-27 will not be able to fly..."

The same sensor used by the MiG-29 and the Su-27.

How can the Chinese actually use such a reason to question Soviet technology? How can the deputy chief designer of the Krimov Design Bureau accept it?

Even the other Soviets were full of displeasure.
Chapter completed!