() When the engineering truck moved to about 1,000 meters, the ring-shaped object on the outside of the first carriage suddenly fell off and was embedded in the alloy that had not yet cooled.

Then, under the watchful eyes of nearly five million spectators, the ring-shaped device automatically unfolds inward, creating a sturdy pipe seal that prevents outside gases from entering.

The engineering vehicle moved another three kilometers, and the outer ring device of the second carriage fell off, forming a seal in the same way.

At this point, the inside of the pipeline and the outside of the pipeline are completely isolated.

6666！

I'm just a machine that shouts 666.

I have been wondering how to seal the two ends of the pipe, and it turns out that this is the kind of operation.

Are there any brothers in the capital waiting to get on the bus?

I didn't go up, there were too many people, and the official asked for a ticket!

God's special ticket!

Talent.

Hahahaha......

I don't know how the ticket price will be in the future, but I hope it will be cheaper.

Once the maglev train is opened, the UP master will be on fire, right?

From the magic capital to the capital, the distance is more than 1,000 kilometers in a straight line.

Different from when he came, on the way back to the capital, every 200 kilometers, the engineering truck had to stop, install a high-pressure air pump, and then slowly accelerate to the next 200 kilometers, stop again, and install the air pump.

Therefore, it took three hours to return to the capital from the magic capital.

"Whoosh-knock!"

The train rushed out and fell heavily to the ground, smashing the ground that the workers had cleared up again.

"It's coming!

"it!!"

"Is it that big?!"

"Ahhh

"It's out!"

"Boy! It's a boy......"

Outside the construction site, thousands of onlookers let out a boiling cheer, as if to welcome the appearance of the gods.

"Thank you very much for your attention and support to the construction of vacuum pipelines. Chen Yu's voice came from the sound of the engineering vehicle: "But please don't be too excited, don't be chaotic, and don't add pressure to the police comrades who maintain order." ”

"Oooo

The crowd cheered even louder.

"Now, I'm going to go back to the pipes and seal them, and when the pipes are cooled, people can get in the car and feel the speed of the 22nd century. All selected passengers are requested to follow the instructions of the official personnel and enter the bus in an orderly manner. ”

"Roar!!"

"I love you!"

"I love you!"

"Daddy!

"Awesome ......"

It seems that everyone is shouting meaninglessly, venting the emotions in their chests.

"And. Chen Yu waited for the shouts of the crowd to subside slightly, and continued: "I don't know which department manages the maglev train leased to you, if it is a railway, please ask the management team, engineers, and drivers of the railway department to enter the cockpit and complete the authorization of artificial intelligence." ”

"The number of engineers and drivers should not exceed 20 people, especially the drivers, who must have rich driving experience and accumulated knowledge of physics, mathematics and magnetic levitation. ”

"Ordinary passengers go into the cabin. At this time, the temperature of the pipe is at least 500 degrees Celsius or more, solemnly remind, cool down before entering. ”

After some announcements and telling, the train started again and disappeared into the pipe with a loud roar.

At a depth of 1,000 meters, the ring-shaped device of the penultimate carriage fell off and the sealing was completed.

At a depth of 3 kilometers, the ring-shaped device of the penultimate carriage fell off and the sealing was completed.

Then, the maglev train drove back between the two seals, stopped, exited the build mode, and unfolded the cabin!

"Click, click, click, click......"

The crisp sound of metal folding sounded rhythmically, and the maglev train was quickly extended from the middle.

"Click, click, click......"

Three minutes later, the cabin department was deployed.

The camera swiped, and the audience in front of the screen couldn't see the end at a glance......

"Hiss ......"

The hatch of the first carriage opened, and the hovering camera flew in, coming to the wheelhouse.

Chen Yu faced the camera, opened his arms, and said loudly: "I announce that the first vacuum pipeline maglev train of human civilization ......"

"It's officially open!"

Domination of the!(Broken sound)

Domination of the!(Broken sound)

The train will arrive in the capital soon, and the anchor is waiting for me!

I'm excited to have no eggs to pinch.

I really want to experience it......

The pipeline is 1,000 meters deep at the foot and is being dug and will be there soon.

Later, I finally had a little bit of pride in facing my cat. Do you cats have magnetic levitation?

The barrage lasted for more than a dozen minutes.

The inside of the pipes has finally cooled to the point where it can be entered.

Sitting back in the driver's seat, Chen Yu slid to the crystal ball and reached out to touch the ball: "Second goods, start pumping now." ”

"Pumping the air from the pipes, do you want to confirm it?"

"Yes. ”

"Look at the low-voltage electrical flow of the pipes, if there is a gap in the pipeline, the extraction of air can cause devastating damage to the pipeline. Please double-check. ”

Hearing this, Chen Yu couldn't help but be a little apprehensive, carefully checked the power on the pipeline, determined that there was no red dot of any "warning", and clicked the confirmation option.

"Pumping. ”

"Buzz ......"

The resonance of the air movement inside the circular seal is clearly audible, but after a while, the sound becomes weaker and weaker, and finally disappears.

"Pumping. 98.4% vacuum has been reached in the pipeline, of which 0.1% is inert gas. ”

"That's it. Chen Yu faced the camera and said, "Passengers outside the pipeline can enter." ”

As his words fell, the ground above the kilometer, the crowd instantly boiled!

Deafening cheers erupted.

"Selected passengers are asked to show their tickets to the staff and enter in an orderly manner. More than a dozen police cars stopped near the crowd and turned on their loudspeakers to play a loop: "Please show your tickets to the staff...... selected passengers"

"Team leader, let's go. ”

In the temporary VIP passage, the head of the special events office and the management of the railway department were the first to enter.

Secondly, there are many agents, engineers, drivers, and a dozen veteran experts and professors who are supported by the students.

"I can't imagine it, I can't imagine it!"

The old men who followed behind looked at the wide vacuum pipe, and their bodies trembled with excitement: "Miracle, really miracle......"

......

"This place has to be an escalator, otherwise the angle is too steep. ”

Walking in the middle, the chief engineer in charge of construction held the tablet and said to his colleagues next to him while recording: "The lights are installed on the left and right, not above." A depth of 1,000 meters will make passengers uneasy, and the wallpaper will have to be tricked. It is better to set up a hall ...... in front of the air valve"

......

"In addition to transporting passengers, this route is mainly about transporting supplies. One in the north and one in the south, it can be delivered in ten minutes, which is terrible. ”

The soldier who led the way at the forefront talked to the middle-aged team leader in a low voice: "The transportation of passengers twice a day is enough, and the rest of the transportation volume is given to supplies." In case of emergency, we do not pay attention to the riding experience, and we have calculated that it will not be a problem to transport 50,000 soldiers. I just don't know how big the opening of the passenger compartment is, and whether I can get into the tank. ”

The middle-aged team leader frowned: "You can set up a censorship system, block the news, only open maglev tickets to passengers who know and pass the review, and sign a confidentiality agreement to prevent the news from spreading further, so that the transportation volume of ordinary passengers can be reduced to once a day." ”

"Well, medicines, goods, equipment and other materials are set up as the main transportation goods, and the economic value generated is greater. ”

The middle-aged leader nodded: "These questions will be arranged above, and the most important thing for us now is the formal contact with the Chrono UP Lord, and what balance point should the posture be maintained." ”

The soldier was silent for a moment and took a step away: "It's not us, it's you." It's your task, and it has nothing to do with me. I'm sure not to say a word. ”

Middle-aged team leader: "......"

In the midst of discussions, in just five minutes, everyone came to the first pipe seal.

The pipe seal is black all over, with a radius of 18 meters, and is cross-sealed in a spiral shape to prevent air from entering.

And to the right of the seal, there is also a small metal door. Five meters high and three meters wide, it is clearly the entrance and exit for humans and small goods.

"Hiss!"

When the middle-aged team leader stepped within five meters of the pipe seal, the small door automatically sensed, sprayed a slightly cool white mist, and pushed the metal door to open slowly......

......

(Note: The status has been restored, thank you for your concern, continue to add more at night!