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Naturally, Wang Bin was not clear about the matter at Beixing. At this time, their Tiangong Technology's 300-hour uninterrupted endurance test run had already begun, and this time it was the same as the previous 150-hour test run with maximum power.

In addition, since the 300-hour durable test run has already started, Wang Binyao contacted the high-altitude test bench and the verification test run in the wind tunnel. Since Wang Bin and Tiangong Technology have no conditions for these, they must ask Tiangong Technology for help. official.

So after the 300-hour verification test started, Wang Bin immediately called Chief Engineer Lin of the 969 Group, hoping that he could think of a way.

"Mr. Wang! I heard that your company has started a 300-hour endurance test. I don't know if this is true." After Wang Bin called Mr. Lin, Mr. Lin spoke first.

"Yes, Mr. Lin! Our Tiangong Technology's aviation development has started a 300-hour durability test run. If it goes well, we will then conduct a 1,500-hour test run. Wind tunnel verification and test run, but since Tiangong Technology does not currently have the conditions for this, I wonder if Mr. Lin has any connections in this regard?" Wang Bin also said directly after hearing Mr. Lin's words.

"Do you want to test the high-altitude platform and the wind tunnel? Yes, we have the high-altitude platform and the wind tunnel, and we have the 969 Group, and during this time, we also have a free fiefdom and high-altitude platform. You can send the engine over in two days! At that time, I will help you arrange the test in this area, but in terms of fees, we still have to charge, after all, this is not my personal thing, but the country's!" Mr. Lin nodded and said,

"Okay, thank you Mr. Lin!" Wang Bin immediately said happily after hearing Mr. Lin's words.

"By the way, Mr. Wang, there is another good news to tell you, that is, the project approval you applied for before has been settled. Although I can't tell you the specific results yet, the engine you developed is actually a There should be no problem with the production license," Mr. Lin said.

"Really! There is no problem with the production license, that's great!" When Wang Bin heard Mr. Lin's words, he suddenly became excited, and at the same time, he felt relieved as if he had let go of a heavy burden. After all, for this engine of their Tiangong Technology, the most important thing is actually the production license.

Then Wang Bin chatted with Mr. Lin for a while, and he hung up the phone. At the same time, the excitement in his heart did not subside for a long time.

After all, for their Tiangong Technology, it doesn't matter whether they actually establish a project or not, and whether they can get the country's scientific research funds in this area. After all, their Tiangong Technology is not short of money now. In terms of bearing steel sales, since this period of time,

Tiangong Special Materials Company, a subsidiary of Tiangong Technology, has transferred a lot of money, and if all the money is used to develop engines, it will definitely be enough.

So the production license is what he is most worried about, and now, after all, the engine of a manned aircraft and the engine of an unmanned aircraft are two different things! If the engine is finally successfully developed, but there is no production license, it would be embarrassing. After all, the engines they produce cannot be sold without a production license.

After hanging up the phone, Wang Bin immediately walked out of his office, and soon drove to the Aerospace Engine Laboratory, and told the good news to the R\u0026D personnel including Prof. Wrong, Prof. Zhang, Prof. Dai and others. .

After hearing the news about Wang Bin, Professor Zha and the others were also extremely excited. After all, although this engine was not designed by them, the drawings were all provided by Wang Bin, but they are very excited about this engine. The engine has also put a lot of effort into it, and they have all been under a lot of pressure during the research and development and the test run process during this period.

And now, the engine production license has finally come to fruition, how could this make them not excited.

"Boss! It's really great. Our engine finally has an identity. In this case, after the 300-hour verification test run, we can also build the production line in this area, but there are some regrets, that is our engine. The application for project approval has not yet been resolved, and if the project can be approved, it will be perfect." Professor Zha said to Wang Bin with a smile.

"Yes, as long as the production license is obtained, we can build the production line. As for the project approval, it doesn't matter even if it fails. After all, Tiangong Technology is not short of research funds." Wang Bin said.

"Mr. Wang! This is not just a matter of scientific research funds. After all, once the project is approved, it will have huge benefits in other aspects, such as the sales of these engines in the future, and the approval of the military." said the professor.

Since Professor Zha was affiliated to an official scientific research unit before he retired, he is very clear about these matters. He has to pass or fail to approve the project, which has a great impact on the future of the engine, not to mention other things. As far as the production license is concerned, if the project can be approved, they don't have to worry so much.

"By the way, Professor Pok, I have some good news for you. The test on the high-altitude platform and the wind tunnel has also been settled. Mr. Lin promised us to use their 969 Group's wind tunnel and high-altitude test platform for test verification. " Wang Bin said to his husband.

"Really? That's great. The wind tunnel and high-altitude test bench have been solved. As long as there is no problem with the verification data at that time, we can carry out small-batch production, and at the same time, we can install our engine exactly on the airless platform." The test has been carried out on the man-machine." When Professor Zha heard the good news from Wang Bin again, Professor Zha was also very excited.

After a long while, Professor Zha calmed down, and turned his gaze back to the engine running at full power on the test bench, unwilling to leave for a long time.

At the same time, not long after Wang Bin told Professor Zha and others the news, all the R\u0026D personnel in the entire aerospace engine laboratory knew the good news. As participants in the development and test run of this engine, they also Naturally, they were very excited, and some people even jumped and shouted on the spot.

After all, they didn't poke and teach them. Many of them had just graduated from school, and the engine they developed this time was actually the first time in their lives that they really participated in the development of an aero engine.

So they naturally don't want the engine that they participated in the research and development for the first time in their lives to die, and now, this engine finally has its own identity, how can they be unhappy.