Ten minutes passed quickly, and there was only ten minutes left before the end of the 300 hour verification test run of the engine.


    At this time, no matter the professor or other people in the control room, their faces became more excited. After all, the test run has been completed perfectly.


    Sure enough, their idea was right. Ten minutes passed quickly. When Professor Zhang announced the end of the test run and the controller pressed the stop button, it represented the successful completion of the 300 hour test run of the engine of Tiangong technology.


    This made everyone in the control room very happy. Even Yang Lin, who came to verify and audit this time, were infected by the atmosphere in the control room and became very excited.


    After a while, when everyone in the control room calmed down, Professor Zhang asked them to write down the three engines on the test bench, while he himself took Yang Lin and them out of the control room and walked towards his office on the side of the laboratory.


    Professor Wang Bin, Yang Lin and others chatted in Professor Zhang''s office for three or four hours, and Yang Lin and others left.


    After returning to the relevant units of Beixing, Yang Lin and others immediately reached documents and submitted all the conditions of the verification audit. At the same time, they also specially emphasized that the engine of Tiangong technology has completed 300 hours of verification and test run.


    At the same time, it is also explained in the document that all the basic engine data submitted by Wang Bin before are true and not fictional and exaggerated. In fact, the data submitted by their Tiangong technology engine is not exaggerated, but even modest. In fact, Wang Bin''s Tiangong technology engine is even better than the data submitted by them.


    At the same time, it is also pointed out that the maximum non afterburner thrust of this engine is not the data they submitted. In fact, the maximum thrust has exceeded 15 tons.


    In short, in the audit documents he submitted, he only wrote what he saw and heard. Of course, there are some things he did not write, that is, the engine was developed by Professor Zhang, Professor Dai and Professor Zhang.


    Of course, according to his own intention, he very much hopes to write their names, because when he comes back, his teacher and Professor poke specially asked that he and Professor Dai cannot be written in when writing the audit report.


    Knowing his teacher''s character, he can only do it obediently. After all, he doesn''t want his teacher to be unhappy.


    The day after Yang Lin submitted his audit report, he was informed by relevant departments, and then he went to attend relevant meetings.


    .........


    Of course, Wang Bin''s aeroengine developed by Tiangong Technology Institute successfully carried out 300 hours of verification and test run. The news was soon spread, and it was only a day. Not only all employees of Tiangong technology and people working in the new industrial zone knew about it, but also most people in their county.


    At the same time, their Tiangong technology has successfully developed an aeroengine with a thrust of 15 tons, which is not an ordinary aeroengine, but a turbojet aeroengine.


    In addition, the relevant media in the county and city where Wang Bin and Tiangong technology are located have also reported on this matter. However, since the superior has not determined the project approval of this engine, the official media in both the county and the city have not reported too much, but just mentioned it in the news. After all, for them, This is also the glory of the county and the city.


    However, the official news media above the municipal level did not report this matter. After all, they are different from the official media at the municipal or county level.


    Of course, in addition to these, many online media have found Tiangong technology and hope to get more relevant information. Just as before, these media have been rejected by Wang Bin''s Tiangong technology. Even if they find Tiangong technology''s employees, they can''t get any useful information.


    Not to mention whether these ordinary employees know the details, even if they know, it is impossible to tell these media. After all, they have signed confidentiality agreements. Once they leak, they are likely to face prison.


    What''s more, with regard to their R & D of Tiangong technology, except for the personnel in the aerospace engine laboratory, other employees in Tiangong technology actually don''t know much more than ordinary people, even the employees in the high-precision machine workshop don''t know much.


    Just when the outside world has developed an air launch for their Tiangong technology on the network and successfully conducted a 300 hour verification test run, the aerospace management department far away from Beixing finally held a meeting on relevant aspects again.


    Moreover, more people participated in the meeting and covered a wider range. In addition to these people in the last meeting, such as Xiong Laoxu and others.


    Yang Lin, who went to Tiangong technology for verification and audit, also came to the meeting.


    After all, as the main personnel and person in charge of verification and audit sent by them to Tiangong technology, he naturally knows the situation of Tiangong technology best, so he must participate.


    In addition, some other experts and military equipment personnel also participated in the meeting, because the end users of these engines will certainly be them, so naturally they should also participate. Otherwise, it will be embarrassing if the equipment department rejects the engine of their Tiangong technology in the future.


    After the meeting, naturally, the person in charge of their Aerospace management department introduced some information of Tiangong technology to the people in the conference room, and then Yang Lin informed them of some results of their verification and audit of Tiangong technology this time.


    After Yang Lin informed about the verification audit, the person in charge of the Aerospace Department said again: "The current situation of Tiangong technology is like this. Originally, after we withheld their project application, we thought that Tiangong technology would give up their intention to develop aeroengines, but unexpectedly, they did not give up their intention, but continued to develop. Until now, their engines have successfully passed 300 hours Verification and commissioning of.


    Most importantly, the maximum thrust of their engine has increased from about 14 tons when they just applied for purchase to more than 15 tons. At the same time, the cruise thrust has also reached the level of nearly 40 tons.


    Such performance has exceeded all existing engines in China, even compared with those under research in China, so Tiangong technology makes us very passive this time.


    Of course, personally, I am very happy to see. After all, if all enterprises are like Tiangong technology, our country''s science and technology will not worry about developing.


    However, this is just my personal opinion. Whether they want to pass the project audit of Tiangong technology engine depends on your opinions. "