Chapter 439: Teach secrets

This Andrew is really annoying. Ever since I saw Xiang Jing, he has been entangled in him. First he was in the car and then occupied the co-pilot. Then, where Xiang Jing went, he would go.
Entering the workshop, Qin Guan and others were communicating, and most people stopped talking. At this time, Andrew would stare at Xiang Jing with a hot gaze, which made Xiang Jing quite annoyed, but he didn't lose his temper. .
Now that people were all out, Xiang Jing couldn't help but speak.
"I, I just want to look at you, your angry look is so cute." Andrew said.
Please, you are the prince. I don’t know how many girls have taken the initiative to post upside down. There is no need to hang on my crooked neck tree!
Xiang Jing was very dissatisfied and stepped forward, and then Andrew immediately followed behind.
"Stop, stay away from me!" Xiang Jing said.
"but…"
"If you get closer, be careful I use a needle to pierce you!" Xiang Jing said, his silver needle can save and hurt people, if Andrew sticks to him again, then he will be angry!
So, Andrew could only stand and watch Xiang Jing leave. His eyes were full of disappointment. I traveled a long distance and came to see you in Han. Why did you ignore me?
Andrew felt his heart hurt.
At this moment, a person slowly walked past him. When he saw this person, Andrew immediately recognized: "Brother Xiucai, Brother Xiucai!"
"Oh, are you calling me?" The Xiucai turned his head and looked at Andrew. At this time, Andrew was speaking Chinese, which was vague.
Andrew nodded: "Brother Xiucai, you and Xiang Jing should be familiar, right? What is going on with her? Does she really hate me?"
If you want to chase a girl, and the other person is not interested in you, you can start with the people next to her! Now, even though Andrew is in the beginning, this kind of thing can be understood without a teacher.
Qin Guan is too busy, so it must be inappropriate to ask Qin Guan to talk about it, and Xiucai seems to be much more leisurely.
"She." Xiucai beckoned to Andrew: "Come here."
The scholar murmured a lot in Andrew's ears, and the expression on Andrew's face also turned clear for a while, and then turned cloudy, obviously Andrew's heart was undergoing great fluctuations.
"Brother Xiucai, is this really okay?" Andrew asked Xiucai.
The scholar twisted her head: "If you don't believe it, then forget it. If you can do this, then she will definitely be moved."
Andrew looked at the back of the scholar leaving, okay, this matter, even if I use all the pocket money I saved over the years, it will be done!
Andrew made up his mind.
There is still something for the talent, but he is a translator. Now, seeing that he has gone to visit J7, he has to be responsible for translating!
Because of the delay, the Xiucai hurried out, and at the door, the Xiucai felt her neck itching softly, and then her body lost strength.
"Hey, you can't mess around, I have something else to do, besides, aren't you all out of anger?" Xiucai shouted.
The Xiucai knew that he had been recruited, and Xiang Jing was actually waiting at the door. As a result, a silver needle pierced the back of the Xiucai's neck. The Xiucai really wanted to turn his face right away, dare to use this trick against his comrades?
"What did you and that Andrew say? Huh?" Xiang Jing asked in a low voice. At this time, Xiang Jing was leaning on the scholar, and the two were walking close to each other.
"I said, you already have a partner, you are about to get married, let Andrew give up." Xiucai said.
"really?"
"Really, I've said it all, it's Wang Erzhu. That tailor." After the Xiucai finished speaking, he felt that his whole body could move again, and he quickly stayed away from the devil's head, even his own hands were so dark!
Humph, wait for me to practice in the future to get the golden bell jar so that you can't stick it!
The Xiucai made up his mind secretly.
J-7 fighter.
The weapons and equipment of the Han country were all equipped by the bear country before. At the beginning, they were closely related to the bear country. The Xiong country simply selflessly helped the class brothers to establish a complete industrial system. In terms of aviation technology, it was also very important to the Han country. Provided assistance.
In the early days of the founding of the People’s Republic of China, in the battle fought on the eastern border, Han’s weapons were almost on the same starting line as the West.
The J-5 and J-6 both come from the MiG-17 and MiG-19 of Xiong Country, and the J-7 corresponds to the MiG-21.
Unfortunately, the relationship broke down later. The MiG-21 almost only got a few design drawings of the train skin. The technicians in Han country used these drawings and added a few complete machines to carry out difficult research and imitation. The J-7 has been fiddled.
These fighters are in the same vein, using the nose air intake method. If only from the engine's point of view, the nose air intake is the most suitable method. No matter what flight state the fighter is in, it can give the engine the most abundant air intake.
However, the air intake of the nose has caused the nose to be quite narrow, and it is impossible to place large-caliber radars. In this era, the air combat of cannons has fallen behind, and the use of missiles to launch strikes at a distance will gradually become the mainstream. Therefore, The J-7 is already behind.
Looking at the second-generation aircraft of the same generation, both sides have begun to use air intake. The MiG-21 is also the last fighter aircraft with a nose air intake.
And Han, because of technical limitations, can only fiddle on the basis of the J-7. Only a double-engine, enlarged version of the J-8 has been fiddled for more than ten years.
And now, in order to export, Tu Lao of the 6611 Institute is also making difficult improvements.
"This fighter, the first improvement we made is the cockpit." Tu Lao took the main personnel of the Date Palm to visit his newly improved J-7 fighter, and began to introduce: "In the past, the cockpit cover It is a forward flip, the ejection method is quite cumbersome, and the success rate is low. Now, we have changed to a back flip and adopted our self-developed ejection seat."
The MiG-21, a very cheating place, is the ejection method. The hinged front cockpit lid opens forward and is connected to the driver's seat. In this way, when ejected, the cockpit cover is blocked in front, which can shield the pilot.
However, the idea is good, but the actual situation is quite bad. Because this kind of linkage system is more complicated, 15 locks need to complete 17 actions in 1.5 seconds according to the program, and the processing quality is rough, so this kind of life-saving system is prone to ejection. Failure to cause casualties. This system is called "living coffin" by pilots.
The Air Force Commander of the Date Palm Nation Abid nodded. The MiG-21 equipped in the Date Palm Nation also has this problem.