Of course, what these experts ask is naturally some work matters, treatment, etc. they will not ask about the formula and process of glass.

Soon, everyone visited the workshop and went to the second workshop. Like the first workshop, the most iconic thing in this workshop is also a huge metallurgical furnace, and the workers are also in full swing.

After they entered the workshop, Wang Bin immediately introduced them to the experts: "experts, although the situation of this workshop is similar to that of the previous workshop.

However, this workshop does not produce special glass, but special steel. Of course, the special steel produced in this workshop is not ordinary special steel, but special steel used in key parts of the engine.

For example, the special steel used for Aeroengine bearings and the special steel used for engine blades and combustion chambers are all manufactured in this workshop. "

After listening to Wang Bin's words, these experts also nodded, but this was beyond the expectation of many of them.

But then they thought about the Tiangong special materials company during this period of time, and they were relieved. It is obvious that the special bearing steel produced by Tiangong special materials company is a simplified version of this kind of bearing steel.

Seeing this, Yang Gong said to Wang Bin, "your Tiangong technology is quite good, especially in basic materials. After all, as a private enterprise, it's really rare for you to devote yourself to developing technology in basic materials."

After reading the workshop, Wang Bin took them to the precision parts processing workshop. In the workshop, high-precision machine tools were placed neatly, and the masters in the workshop were also seriously processing their own parts.

Master Zhou, the workshop director in the workshop, was surprised to see Wang Bin entering the workshop with so many people, so he came up to Wang Bin and said, "President Wang!"

Wang Bin nodded and said to master Zhou, "master Zhou, let me introduce you. These are the experts who come to our Tiangong technology for engine project verification and audit. This is Yang Lin and Yang Gong......"

Then Wang Bin introduced these experts one by one, and then said to these experts: "experts, this is the workshop director of our precision processing workshop of Tiangong technology, and the engine parts produced by Tiangong technology basically have to be in the hands of master Zhou!"

After the introduction, Wang Bin, together with these experts and master Zhou, looked up in the workshop, and in the process of checking these processed parts in the workshop, these experts would pick up one or two parts from time to time and look at them carefully, especially the aircraft engine parts being processed.

The experts soon finished visiting the workshop. Yang Gong saw a blade of the aeroengine and put it back in place. Then he said to Wang Bin: "Mr. Wang! The processing of these parts and components of Tiangong technology is quite good. At the same time, the precision of these equipment basically meets the requirements for manufacturing aviation engine parts, which is very good. Unlike some enterprises, it is clear that the equipment can't work and they still hold on."

"Yang Gong! After all, the price of ultra-high precision CNC machine tools is there. In addition, it is a little difficult to buy. Even these equipment in our Tiangong technology workshop cost me a lot of energy and cost!" Wang Bin nodded and said.

Yang Gong also nodded and said: "indeed, it is not easy for private enterprises such as you Tiangong technology to buy real ultra-high precision CNC machine tools, but it can also be seen from here that you Tiangong technology sincerely want to develop aeroengines.

At the same time, I'm basically satisfied with the situation of your Tiangong technology workshop.

I think we'll stop here first for the visit to the workshop. After all, the main purpose of our visit to your Tiangong technology today is to see your engine. President Wang, take us directly to see the engine you developed! "

"OK! Please follow me." Wang Bin took them to the parking lot of Tiangong technology, got on the special electric sightseeing car inside the plant and drove towards the aerospace engine laboratory.

As Wang Bin and his team got closer and closer to the aerospace engine laboratory, they could clearly hear the whistling sound from the engine test run.

Although, after such a long time of construction, their aerospace engine laboratory of Tiangong technology already has very good sound insulation performance, especially in the test workshop, the sound generated by the joint test run of ten engines is very huge. Even if the sound insulation performance inside the workshop is good, it can not completely isolate the engine sound.

Soon, they arrived at the aerospace engine laboratory and entered the assembly workshop.

"Yang Gong, this is the engine assembly workshop of our Tiangong science and Technology aerospace engine laboratory!" after entering the assembly workshop, Wang Bin first said to Yang Gong.

At this time, although there are not many technicians in the spacious workshop, there are only dozens of people, but at this time, everyone is concentrating on their own work and is not distracted by Wang Bin's arrival. After all, this is aeroengine assembly! There is no room for any negligence.

After observing the workshop, Yang Lin nodded secretly. He was still very satisfied with the internal situation of the workshop.

Especially when he found that the technicians who were assembling engines in the workshop were basically very young people, he was even more satisfied.

Then they carefully observed these young people assembling engines in the general assembly workshop. They found that although these young people are very young, they are basically only in their twenties. At the same time, they are not in place in terms of technology. Many parts and components can not be installed in place at one time. They have to be installed many times to meet the requirements, But they all worked very hard, carefully and meticulously, and were not distracted by their arrival.

At the same time, as before, after asking these young people the following questions in the workshop, Wang Bin took them to the control room of the test workshop. After all, at this time, more than ten engines were running at full speed in the test workshop.

Therefore, personnel are not allowed to enter the test workshop. After all, the test workshop at this time, not to mention anything else, only the sound generated by the test run of ten engines, if anyone is included, is enough to make people run away.

However, even in the control room, there are various sound isolation measures, but the sound from the engine test run is still very loud. After all, this is the test run of ten engines, not one engine.