In fact, it means that the first overhaul time of tg001 engine is at least 5000 hours, and then it will be overhauled every 5000 hours, that is to say, at the current level, the whole service life of this engine must reach at least 20000 hours. What is this concept, even at the current domestic level, No engine can reach this level at all.


    More importantly, Wang Bin''s tg001 engine of Tiangong technology is a turbojet engine, not a civil aircraft engine. After a long time, Wang Bin''s mood calmed down. Then he opened his mouth to Wang Xu and said, "let''s go to the aviation laboratory!"


    "Good!"


    Then they walked out of Wang Bin''s office and looked towards the laboratory, and soon came near the laboratory.


    Although in the past, Wang Xu knew that Tiangong technology was developing aeroengines due to the need of confidentiality, but he didn''t know about specific things, even in the laboratory.


    However, as the manager of Tiangong technology, it is impossible for Wang Xu not to let him know all the time. Therefore, with Wang Bin''s application for the engine passing the certificate of conformity and airworthiness certificate and the official approval of Wang Xu''s audit, now Wang Xu finally knows many secrets of Tiangong technology that he didn''t know before.


    Near the laboratory where Wang Bin and the aliens came, before they entered the laboratory, they heard the cheers from the direction of the laboratory. Obviously, due to the success of the 5000 hour life test of tg001 turbojet engine, the technicians in the laboratory were also very happy. After all, this is a 5000 hour life test! There was no engine in China before, but now the tg001 model of Tiangong technology has reached.


    Therefore, as the developers and manufacturers of this engine, they have no reason not to be excited. Moreover, most of the laboratories are young people. Naturally, they will not suppress their excitement in their hearts.


    When Wang Bin and Wang Xu entered the assembly workshop of the laboratory, as expected, the situation inside the workshop was not very excited. Even many people threw their hats everywhere, shouting and jumping.


    "Mr. Wang! You know what? The tg001 engine we developed has successfully passed the 5000 hour life test, and not one, but ten engines have passed the 5000 hour test. This is definitely the first engine in China to reach this level, and it also shows the advanced of this engine." Soon after Wang Bin entered the workshop, someone saw Wang Bin coming, so he immediately came to Wang Bin and shared their joy with Wang Bin and Wang Xu.


    Wang Bin nodded happily at the young employee, smiled and said to her, "yes, we have succeeded, we have successfully created domestic miracles, and successfully exceeded the life span of 5000 hours.


    However, we should not be proud of this. After all, if this achievement is put on the international level, it has reached the international top level, but it is not the best, so we have to continue our efforts. "


    "OK! Mr. Wang, I believe we can make persistent efforts to develop the best engine in the world and let the whole world know that our Huaxia Tiangong technology can also develop the best aero engine in the world." another young man replied.


    Then Wang Bin stayed with these young people in the assembly workshop for a while and said a lot of encouragement. Then he entered the test workshop. At this time, the engine has been reinstalled on the ten test benches in the test workshop, that is, the engine that has passed the 5000 hour life test before, and is ready to be tested again.


    Professor Zhang, Professor Zhang and Professor Dai stayed in the control workshop to discuss what. At the same time, each of them looked very good and always smiled.


    When Wang Bin just walked into the test workshop, Professor Zhang and others found Wang Bin''s arrival.


    "Mr. Wang! We have completed the 5000 hour life test of this engine. Next, we will carry out the full life test of this engine.


    Although this engine has completed 5000 hours of test run, it will never be the final life of this engine. After all, after 5000 hours of test run.


    We have conducted a detailed test and inspection on the internal conditions of these ten engines and found that the internal conditions of the engine are still good. It doesn''t look like an engine that has been tested for 5000 hours.


    Therefore, according to the conservative estimates of Lao Dai and I, the final life of this engine will be at least 6500 or even 7000 hours. "Seeing Wang Bin coming in, Professor poke immediately came to Wang Bin and said to Wang Bin with a smile.


    To tell the truth, Professor poke didn''t seem so excited at this time, but his heart was as excited as the young people in the organization workshop. After all, it was the first engine with a life span of more than 5000 hours in China, and it was successfully presided over by him.


    After listening to Professor Zhang''s words, Wang Bin was obviously very happy. At the same time, he naturally looked forward to the final life-cycle test run of the engine. It would be better if the engine could really reach or exceed the 6500 hours expected by Professor Zhang.


    However, all this will not be known until the full life test run is completed.


    So Wang Bin said to Professor Zhang, "then start the test drive!"


    The professor also smiled and nodded, and then said to the tester, "start the whole life test!"


    As Professor Zhang''s words fell, the tester also pressed the start switch, and the ten engines on the ten test stands also heard a sharp roar again.


    Of course, the good news of 5000 hour trouble free test run can not be spread only in the laboratory.


    Therefore, the good news naturally spread within their Tiangong technology and soon spread outside the factory, causing a great sensation in the whole industrial zone, county and even city and province.


    At the same time, the news also quickly appeared in major military forums and news on the network, and even provincial and municipal stations reported the matter.


    Of course, neither provincial nor municipal stations reported this matter in detail, but reported it relatively simply.


    After all, the engine of Tiangong technology is not a civilian engine, but a military turbojet engine with a thrust of more than 15 tons. Naturally, it is impossible to report in detail. As an official media, they naturally know what can be reported and what can not be reported.


    As for the news on the Internet, it''s different. Of course, those big online media may have certain principles, but the so-called free media people and some so-called online celebrities don''t care. For them, traffic is the most important.


    Therefore, in the days after Wang Bin and his team successfully conducted the 5000 hour life test, there were always a group of people wandering around at the gate of Wang Bin''s Tiangong technology headquarters, and some even slipped into Wang Bin''s Tiangong technology in an attempt to obtain some useful information.


    For these people, Wang Bin is naturally not polite. As long as he sneaks into their Tiangong technology, Wang Bin will hand them over to the relevant departments at the first time.