While Jiang Yanhai was talking to Professor Qian, the video conversation soon gradually lit up. In about 5 minutes, the screen in front of Jiang Yanhai lit up 6 blocks in total.

"Okay, everyone is here, kid, you send us all the design information of the engine you designed, if it really has a thrust-to-weight ratio of 27...Even if the performance in other aspects is not enough, it will be enough for us to continue. "Lao Liu said with some excitement.

These professors have all been introduced, and Jiang Yanhai is also a little excited. These are the backbone of the Republic. It can be said that they are all Taishan Beidou-level figures who support the sky of the motherland. These old professors, you usually don't know them, but Without them, this country would not have so many advanced weapons and equipment.

   Without these advanced weapons and equipment, even soldiers like Jiang Yanhai and others who have the heart to serve the country would have no weapon to kill the enemy.

   After greeted these old professors, Jiang Yanhai began to operate the tactical tablet in front of him, and transmitted the completed test results.

"Xiao Jiang, what tests have you done for the engine you designed? Did you start with parts testing?" asked a surnamed Li, the eldest one is close to 80 years old, and is still a female old professor. road.

"Professor Li, no, I developed it in a private research institute, because the official research institute can't just waste national funds, so I designed it directly, and then spent money to assemble the entire engine production and directly carry out the whole machine. Component testing, and 150 hours of long-term test run has been completed." Jiang Yanhai said while transferring files.

   "What?! You have completed the 150-hour long test drive?" Professor Qian and several old professors were a little excited.

   Jiang Yanhai nodded. To be honest, he actually has some worries, because these few are not young anymore, and the youngest are in their fifties.

   It's not that there are no young talents, but that these old professors are all Taishan Beidou-level figures, and their level of confidentiality is high enough. Naturally, such things are first handed over to these old professors for transmission.

   "Quickly, pass the file to us." Professor Qian was a little excited, and the other professors were obviously a little excited.

   can survive 150 hours test drive test, which proves that this engine is very mature! We must know that in the past few years, there was no engine designed and produced in China that could support a 150-hour test run!

   The file was transferred very quickly. After all, the file is not large, but all the detailed data about the test. These professors are all aero engines, and even many of the textbooks of aviation schools are written by them.

   These things naturally can't trouble them.

   "Principal Zheng." Jiang Yanhai lowered his voice.

   "What's the matter?" Principal Zheng raised his head and glanced at the screen before asking in a low voice.

   "I think these old professors should pay attention to it in advance, they are all old, if they are too excited." Jiang Yanhai hesitated for a moment, and still expressed his worry.

   You must know that when Professor Zhao first came out, his blood pressure was a little high, and Professor Zhao was considered young.

Principal Zheng looked at the screen, and then whispered: "It’s hard for your kid to think of this. Don’t worry, there are people around them who are in charge of taking care of them at any time, and there must be someone nearby. It’s just that You can not see it."

   "Then I can rest assured, otherwise, if they do something, I will become a sinner." Jiang Yanhai breathed a sigh of relief.

"Don't worry, it's okay, and it won't work even if you don't let them know. For scientists like these who have been fighting for the national aviation engine for a lifetime, even if something happens, they will have to see this scene with their own eyes!" Zheng The principal nodded seriously.

   Jiang Yanhai also nodded silently. Although these old scientists are not soldiers and are not fighting on the front line of the war, they are also on another battlefield, dedicating their lives to this country and this nation.

   A little bit of time passed, and after ten minutes, an old voice came from the screen with excitement.

   "Okay... okay, okay! A hero is a boy! A hero is a boy!" The oldest Professor Li knocked on the table with excitement, tears on her face already.

   Others seem to be difficult to understand, but I am afraid that only these old professors who have also struggled in the institute for a lifetime and tried to prop up a powerful umbrella for the sky of the Republic can understand.

   "Teacher, don't get excited, your health is not good." Another professor who was younger but also in his fifties hurriedly said.

   "Yes, Lao Li, don't get excited, we old guys have to see this engine personally installed on the war eagle of our motherland." Professor Qian also hurriedly said.

"Can I not be excited? How many years have it been? Think of the technology we bought from the former Soviet Union that year, and the engine life we ​​built was only 300 hours! 300 hours! You know ~www.wuxiaspot.com~ that era All of the expenses of the people were saved by countless people living frugally and saving little by little!"

   "But we couldn't even extend the life of an engine. At that time, an engine in the United States could last more than 5,000 hours, while we only had 300 hours! Almost only one-twentieth of others!"

   "A fighter can hardly fly for long. We have to replace the engine until we finally extend this life to 800 hours."

"But even if it is only 800 hours, when our country's economy was so sluggish, we all had to mass-produce it! Isn't it just to prop up a safe sky for our land? Today we finally I caught up...I caught up...I thought I wouldn't see this scene before I died." Professor Li said, tears cried.

   A girl in her twenties on the other side of the screen, holding a handkerchief, was silently wiping tears to Professor Li.

   "Xiao Jiang." Professor Qian and other professors also heard some red eye circles, but they were okay and could bear it.

   "I'm here." Jiang Yanhai hurriedly stood at attention.

   "Well done, well done! Where did you do this test? If there is no place for testing, come to the Institute of Taihang." Professor Qian said directly.

   "There are places for other tests, but we don't have a high-altitude test platform. We may really need to go to Taihang." Jiang Yanhai did not hesitate, but spoke directly.

   "If there is a finished product, immediately send it over, and I will let other engines make way for you." Professor Qian said decisively.

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