Jumping off a transport helicopter, wearing a beret and a brown camouflage uniform, Yang Lei carefully looked at the scene in front of him.

Mecha base.

This is a large base covering an area of tens of thousands of hectares, and at the same time, it is also the most solemn and sacred place on the planet, with a tall iron mesh wall in deep space, a post in three steps, a sentry in five steps, and a variety of detection rays.

"President!"

Tang Yi was full of red light, accompanied by two black-clothed bodyguards, and as soon as he stepped out of the cabin, an academician in a white coat was ushered in on the opposite side, who looked about the same age as Asimov.

"Hello, Autoliv!" The two looked very friendly and greeted each other warmly, and then, seeing Yang Lei on the side, Tang Yi introduced: "This is the Mr. Yang I introduced to you on the phone, the elite student of the Aircraft Warfare Department of the Holy Garden, oh, by the way, I also suppressed a fifth-level beast tide in the wilderness area some time ago!" Given the glorious title of civilian hero by the Federation. ”

"What a young and promising!" Looking at Yang Lei with a smile, Autoliv pushed the glasses on the bridge of his nose, and there was a trace of strangeness in his eyes, but it just so happened that this scene was fully watched by the careful Yang Lei.

Autoliv, the dean of the Mecha Research Academy, and Asimov have been colleagues for several years, and the two were once known as the saviors of the federal mecha field! As a lifelong professor emeritus of NASA and now the vice president of the Mecha Association, Autoliv has worked under Tang Yi since the establishment of the Mecha Association, mainly solving various academic problems on weekdays, and occupies a pivotal position in the federal industry.

"President, according to your previous instructions, I have already arranged it, please come with me!"

A few people got into the military vehicle, and the car began to drive away in the distance, surprisingly, Yang Lei actually didn't feel a trace of bumps, and, from the scenery outside the window that kept flying by, it can be seen that the speed at this time must have exceeded the speed limit of ordinary vehicles, it is hard to imagine that at such a fast speed, it can be so stable, Yang Lei noticed that from the moment he got into the car, the teacup that Tang Yi put on the table did not even spill out a little water stain.

Probably seeing Yang Lei's question, Autoliv smiled lightly: "This is a base transport vehicle specially researched by the manufacturing headquarters, and the chassis power system is injected with a lot of auxiliary elastic elements, which can not only drive smoothly at high speeds, but also prevent the car from rolling over laterally and improve the smoothness." ”

"Oh, then it's not cheap, right?" Yang Lei nodded thoughtfully, touching the leather seat under the seat, although the interior is simple, but I have to say that no matter how fast you drive, you don't have to worry about overturning such a special car, it is still very practical to put it on the battlefield as a troop carrier.

At this time, Tang Yi smiled and explained: "Most of all the components in the base are made by ourselves, so the cost is very low. ”

patted his head, Yang Lei suddenly realized, don't forget, the Tang family itself is the world's largest parts supplier, and there is no one. But it is such a low-cost configuration, and the price will increase several times when placed in the outside world.

"If you start from the basic definition, there is not much difference between a car and a mecha," Autoliv said, spreading his hands, "at least in terms of stability, I think so." ”

Stability refers to the ability of the mecha to maintain or quickly return to its original state due to external factors during the movement, or the ability of the mecha not to slip or tip over during the movement, which is also one of the important performance of the mecha.

"The stability of the car, on the driving speed, driving safety and passability and other direct impact, we can usually use longitudinal or horizontal two indicators to measure, and this is also applicable to the mecha, taking the military standard model MS as an example, the stability of the quality depends on the mecha itself of the center of gravity position, the stiffness of the spiral spring of the protective plate, the back thruster and braking effect and other factors, sometimes with the steering of the slow, the use of braking and whether the weapon loading system is correct."

After listening, Yang Lei pursed his lips, to be honest, in Autoliv's large number of professional terms, he could not understand much.

Soon, the military vehicle stopped in front of a high-rise building more than ten meters high, and a special police officer with a steel gun was standing in front of the door.

"Special Vehicle Manufacturing Division?" Yang Lei looked at the nameplate at the entrance, then turned his head to look at Tang Yi and said, "This ......"

Before he could speak, Autoliv beside him interjected: "In modern warfare, mecha also belongs to the category of special vehicles!" ”

After speaking, Autoliv walked in by himself, Yang Lei shook his head helplessly, Tang Yi saw this, and said with a smile: "Don't mind, the dean is like this, staying in the laboratory all day long, there is something wrong with it, and there will inevitably be problems in the head." ”

For this joke, Yang Lei smiled.

When the two walked in at the same time, Yang Lei found that from the outside, it looked like a building more than ten meters high, but in fact, there was only one floor inside.

The interior of the workshop is composed of steel structure, the roof is thousands of square meters of solar heat-absorbing panels, enough to support the electrical equipment of the entire workshop, and the smooth ground is composed of two colors, which also represents two different areas, green represents the pedestrian passage, and the white represents the special vehicle parking area.

As soon as you enter the workshop, you will see the office area on the right, and a wide booth in the center, surrounded by many senior engineers wearing hard hats.

"These are currently all the types of special vehicles that our department is working on." As he spoke, Autoliv naturally showed a sense of pride on his face.

Looking at it, the whole booth is very technological, and what is parked on the ground is undoubtedly a variety of styles of finished vehicles, such as cash trucks, ambulances, fire trucks, engineering rescue vehicles and military supervision vehicles, etc., all varied, Yang Lei was dazzled to see, but from beginning to end, he didn't even see the shadow of the mecha.

"As you are about to join our manufacturing department, I am obligated to introduce you to the definition of a special vehicle." Autoliv said: "Special vehicles, refers to the special service and hang special vehicle number plates, installation and use of sirens and sign lamps of the vehicle, they can be used in our daily life for traction, wrecker, lifting, loading and unloading, lifting, etc., can be divided into two types of wheeled or tracked, and the car is equipped with fixed special instruments and equipment, can be engaged in professional work monitoring, radar, X-ray inspection and other work. ”

Waving his hand, Yang Lei said, "I'm not here to be an auto mechanic." ”

When the words fell, I saw Tang Yichong Otoliv nodding, and then, several people began to walk towards the elevator in the distance, entering the elevator, and what surprised Yang Lei was that this was not an elevator that was rising, but an underground elevator that was specifically responsible for landing.

With a "bell", the elevator stopped descending, the elevator door opened, and Yang Lei couldn't help but light up when he looked at the scene in front of him. (To be continued.) )