In the following days, Wang Bin would go to the rocket manufacturing factory every day to check the rocket's manufacturing progress. Finally, after a long wait, a huge rocket was successfully erected on the launch frame by their Tiangong Technology. At the same time, the spacecraft to be launched had been installed in the fairing on the top of the rocket, waiting for the launch day of the rocket to arrive.

Of course, as a private enterprise, Tiangong Technology naturally does not need to be too picky about the launch time. However, in order to increase the success rate of rocket launch, it is natural to choose to launch on a sunny day. Otherwise, if the weather is bad, the success rate of launch will naturally decrease greatly, which will be a great risk.

After all, let alone other things, the cost of this Tiangong-4 rocket body is very high, let alone the spacecraft above.

Fortunately, although the southern plum rain season has arrived, most of this period is rainy, but the weather will soon clear up for a day. According to the weather forecast, the wind on this day is also very eased, which is definitely a good day to launch rockets.

So, Wang Bin and the others immediately decided to launch the rocket the afternoon after tomorrow.

At the same time, they also began to conduct more detailed inspections of the Rockets.

Finally, the time has come to the day when the rocket is about to be launched. Since this launch is the first heavy rocket developed and manufactured by Tiangong Technology Institute, in addition to Wang Bin himself and the launchers.

The employees and technicians from the rocket manufacturing factory and the rocket engine laboratory came to the rocket launch site. Even at the Tiangong Technology Headquarters, except for necessary positions, most of the personnel came to the rocket launch site to watch the rocket launch.

In addition to the employees of Tiangong Technology itself and the technicians who were dispatched by the official rocket launches and inspections, Wang Bin and the official leaders of the counties, cities and even provinces of Tiangong Technology also came to watch the launch of Tiangong Technology in person.

Of course, in fact, this is not the first time they have come to Tiangong Technology to watch the launch of rockets. After all, since Tiangong Technology's first rocket launch was successful, Tiangong Technology's rocket launch site has been well-known to many people in the province.

After all, it is impossible to hide such a big noise when launching a rocket.

Although, in the next few launches, Wang Bin did not open to the public, nor did he announce it to the public, but after the launch was successful, the relevant news was officially released.

However, when the rocket was launched, many people still noticed the situation here, and some people nearby even took special videos.

Seeing this situation, Wang Bin and his official aerospace department personnel discussed with Mr. Qin and others, they simply stopped blocking the launch situation and opened the rocket launch site.

Of course, Tiangong Technology will not announce it to the public for those places that want to keep it confidential, such as rocket manufacturing plants and rocket engine laboratories.

After all, rocket manufacturing factories, rocket engine laboratories and other related laboratories are the top priority of Tiangong Technology's rocket research and development and manufacturing, and it is absolutely impossible to disclose it to the public, and it is not even completely disclosed to the official.

Of course, even if they have opened the rocket launch site to the public, and the personnel who come to watch the rocket launch cannot enter the rocket launch site within two kilometers. After all, the rocket launch is very dangerous. Even the control room where the rocket launcher is located is nearly one kilometer away from the rocket launch platform.

The most important thing is that the thickness of the special cement protective wall outside is as high as two or three meters, and the cement walls are also wrapped with a thick layer of sound insulation, earthquake resistance, and special steel and other materials to protect the safety of internal personnel.

It can be said that the personnel inside the control center are very safe. Even if the rocket falls directly on the control center during its launch, the control center can protect the safety of internal personnel to the greatest extent.

So at this time, whether it is Wang Bin or everyone in the control room, they are not worried about the safety of the insiders of the control room.

On the contrary, what Wang Bin is more worried about is the safety of the rocket launchers outside the control room, that is, two kilometers away from the launch pad.

However, since these people are two kilometers away from the rocket launch pad at this time, their safety is still very high.

Because of such a long distance, even if the rocket diameter is on the launch frame, it will have little impact on people two kilometers away.

Moreover, even if a problem occurs in mid-air after the rocket is launched, the detonation device inside the rocket will detonate the fuel inside the rocket as soon as possible, allowing it to burn directly in the air. As for the spacecraft on the rocket, it will be separated as soon as possible, and the parachute will be opened, and then recycled.

It can be said that in terms of safety, Tiangong Technology is still doing very well.

Of course, Wang Bin still felt a little dissatisfied with this, especially for the safety of the rocket launchers who came to watch the rocket launchers. After all, since the publication, many people would come to watch every time Tiangong Technology's rocket launch.

Therefore, Wang Bin is preparing to build a viewing stand made of special glass at a distance of 15 kilometers from the Rockets, specifically for these personnel coming to watch the rocket launcher. With this viewing stand made of special glass, even if there is a problem with the rocket, the strength of the special glass will be enough to protect the safety of internal personnel.

"Mr. Wang! This time, this Tiangong-4 rocket is the largest rocket manufactured since the establishment of our Tiangong Aerospace. The total tonnage of this rocket has reached more than 800 tons, which has reached or exceeded the total tonnage of rockets in most countries in the world.

If our rocket is successfully launched this time, it will definitely increase our Tiangong Technology's right to speak in aerospace, and will also have a great promoting effect on our country's aerospace industry.

However, although our rocket has reached the level of a truly heavy rocket in terms of gross tonnage, it still has a considerable gap with the carrying capacity of the official rocket of the same tonnage. After all, the official rocket with the same tonnage has a carrying capacity of more than 20 tons, while our rocket has a maximum carrying capacity of only fifteen tons." said the person in charge of the research and development and launch of the rocket in the control room.

"Indeed! The carrying capacity of our rocket is very different from that of the official rockets of the same tonnage, with a gap of more than five tons. After all, the reason why our rockets need to be recycled at all levels has caused the weight of each stage of our rocket to exceed that of the same type. After all, it is necessary to recover, which means that each rocket must preserve a certain amount of fuel so that it can be used during recycling. It is precisely because these fuels occupy the carrying capacity of the rocket that the carrying capacity of the rocket is only fifteen tons.
Chapter completed!