Tang Shengxian came to bed after washing and scrubbing at home, and then he remembered to take out the mobile phone in the space, and just connected to the WiFi at home when he heard a series of sounds from WeChat, and opened it to see that it was full of news, which was even more exaggerated than when he went abroad before.

found that a person named Qingchen Xiaoyu left him a lot of words, who is Xiaoyu in the morning Tang Shengxian has already remembered, it is Xu Feifei's WeChat account, "What did she send me a message for?" ”

In fact, Xu Feifei didn't know what she wanted to do, in the morning, she saw that Tang Shengxian didn't come, she had some indescribable feelings, uncomfortable, now like the driver's license test notice or something is released by the coach in the WeChat group he built, and the aviation club is inevitably vulgar, Xu Feifei naturally saw Tang Shengxian's WeChat account, the name is I am a scholar, quite a stinky fart, but it is very similar to what he showed, Tang Shengxian has always been so self-exhorting, although there is a trace of pretending to be an element in it, but this is his requirement for himself.

After Tang Shengxian made Xu Feifei angry last time, Xu Feifei immediately added Tang Shengxian's friends when he went back, wanting to see what Tang Shengxian's circle of friends was posting, but it turned out that there was nothing, Tang Shengxian turned out to be a weirdo who didn't post in the circle of friends.

Tang Shengxian refused at first, but he felt that this was a slap in the face to people he knew, anyway, there was a large group of zombies in his friend list, and she was not one of them, so he finally agreed.

Xu Feifei would be angry if he knew. The messages she sent to Tang Shengxian were all unnutritious words, she just wanted to see if Tang Shengxian would reply, but she didn't reply until the early hours of the morning, Xu Feifei lay on the bed and sulked. Xu Feifei is a day student who lives at home not far from the school.

Just when she couldn't sleep because she was angry, the voice of WeChat rang, she picked up her phone and saw that it was Tang Shengxian's reply, an expression, and a big question mark.

Tang Shengxian doesn't know what this little beauty means, although he doesn't have any ideas about her, but this is the first time a girl has taken the initiative to chat with him, the first time he chatted with a girl was when he looked for Ma Anqi a few years ago, and that was also the last time, Tang Shengxian of Mu Ne has been living in the second dimension in addition to studying before, and the game is not very playable, but the anime likes to watch it very much.

And now although he is more sensible, in reality he still only has a good impression of one girl, but other girls have no good impression of him, but he didn't expect a girl to suddenly appear who took the initiative to talk to her, and this girl is still very beautiful, Tang Shengxian also felt very faced, so he patiently came to talk to her.

"How old are you?"

"It's been twenty-five years old."

"Do you have a girlfriend?"

It stands to reason that most men will say in a flirtatious tone, "What, you want to be my girlfriend?" ”

Tang Shengxian's answer was "No." ”

Just chatted for a long time, Tang Shengxian waited until there was no news over there before he was ready to sleep, it seems that he has fallen asleep over there, yes, Xu Feifei has fallen asleep with his mobile phone.

After all, not everyone has such perverted energy as him, the next day, Tang Shengxian still came to the classroom early, and ten minutes later, Xu Feifei also came to the classroom, said hello to Tang Shengxian, and didn't speak, Tang Shengxian was a little puzzled, wasn't the chat quite hot yesterday? How to meet is strangers.

I don't understand, I don't plan to understand, I take these messy thoughts out of my mind, Tang Shengxian buried his head in the book again, he had already guessed the progress of the instructor, he was almost done studying on his own, this is already the tenth day of class, and there are still five days before the class is about to take the exam. Mock papers, past questions, and the question bank have almost done it again, and he didn't miss any of them, and he must have to hide it clumsily during the exam, and deliberately make a few mistakes.

Why do you have to come to class like this, the first country has requirements for theoretical study time, he doesn't want to behave too specially, and secondly, he wants to listen to more advanced things in the afternoon, he is ready to use these ten days to "hollow out" the instructor, after all, he is not just learning to fly a plane for entertainment.

When Xu Feifei asked him a question again after class, Tang Shengxian did not refuse this time, when explaining to her, Xu Feifei shook his hair slightly, and the tips of his hair swept over Tang Shengxian's nose, he smelled a good fragrance, Tang Shengxian was in a trance, this is a completely different feeling when studying with Zhou Xinyao, Tang Shengxian sobered up in Xu Feifei's "hey" sound, not good, I was distracted just now, how can I still have my own "charm" effect, Tang Shengxian thinks that his concentration is good, or he has been tricked, it seems that he has to pay attention to concentration training, Well!

Otaku note solitary.

After returning home, Tang Shengxian went to the American plane, he wanted to place the big guys in the space, it was not good to always put it in the space, Los Angeles is a port city, Tang Shengxian didn't have to go to the seaside, and drove to a small dock he bought before, Tang Shengxian released the plane in the dock, and some of the numbers on the machine Tang Shengxian had already explained to the smugglers to rub it off, just in case it was discovered by people in this time and space.

There is also a large amount of aviation fuel piled up in the dock, and the plane can't be filled with No. 97 gasoline, which is bought in this world, and this thing is not easy to do in the modern plane.

Tang Shengxian locked the door of the dock and went back, as long as Tang Shengxian came to the Republic of China plane without anything, he would have to wait a few days to fill the system energy before leaving, so as to prevent the embarrassment of not being able to wear back in a critical situation.

These days, Tang Shengxian's stockings business is getting bigger and bigger, more than 20 days, although Tang Shengxian has not been here for a long time, he can also see the growth of profits, the business has become bigger, and he has achieved a monopoly, but he has not enough strength to protect his own industry, there will be some small eyes, this thing is all over the world, but now the time is still short, these people have not reacted, and it is possible to make small moves later, Tang Shengxian has long been ready, his factory is just a disguise, and the raw materials still have to be imported from modern times, The machine is also difficult to imitate, they can't get anything, the most important source of goods has been in Tang Shengxian's hands, as long as these people come forward, Tang Shengxian will know who to clean up.

There has been no waste in the past few days, Tang Shengxian took out his pile of weapon manuals and looked at it, it is not bad to change his brain, if other people should choose a dog leash.

It's okay to look at it, but it can't just be on paper, practice can bring out the truth, and the Type 89 122 mm tracked rocket launcher was loaded onto one, and the rockets inside were already full when they were signed before, and Tang Shengxian brought a few large boxes of rockets.

At this moment, the United States has not been developed much except for some big cities, even now there are many primeval forests, there are many highlands near Los Angeles, there are many forests, there may be people in it, even if they are heard, what can they do, when Tang Shengxian changed into the off-road vehicle where no one was, the speed was much faster, and the driving experience was better.

When he arrived at the place, Tang Shengxian released the rocket car, took out the diesel barrel and filled the car with diesel, this rocket car is actually similar to a tank, Tang Shengxian got into the cab, this car can seat five people, now only Tang Shengxian is quite spacious, although Tang Shengxian is only one person, but it can be electric and automatic while firing while marching, saying that no one will be idle while running while launching rockets.

Tang Shengxian is the first time to drive this thing, in fact, it is quite simple, just like driving a tank, have you ever driven a tank? In the driver's seat, you're not at the helm, you're at the helm. Pull the lever to the side, press the pedal, and the car will tip somewhere, feeling like a bulldozer, but with some modern electronic equipment, Tang Shengxian carefully drove forward according to the instructions in the manual, pulled the speed to forty yards, and finally came to an open area.

With a glimpse of the distance, Tang Shengxian stopped, did not fire immediately, but began to practice loading, this kind of car uses an automatic loader to load, the automatic loader is located in front of the turret and launcher, above the power plant, with 40 rounds in reserve. To reload, turn the launcher 180 degrees to the left and lower it to a horizontal state. At the same time, the rear of the loader was raised, rising to a horizontal state. Then it is controlled by the computer, so that the loader and the center line of the launcher are mutual extension lines, that is, to achieve the alignment of the two, so that the rocket can be smoothly loaded from the loader into the launcher. In this way, you can launch 80 rockets in a row, and it took a long time to load all the rockets, and the rockets with a range of 20 kilometers are 2870 mm long, which is more than one meter higher than Tang Shengxian, and one weighs 67 kilograms, which is really manual work, which is equivalent to carrying 40 bags of fertilizer.

However, it is much easier to launch, compared to the 63 type, the old hat, the 89 type is not too advanced, it has an automatic control system, the automatic operation system can automatically or manually input the initial parameters, automatically complete the tilt correction, and can automatically provide the selection of the direction of the shot after the configuration of the positioning and orientation system. The system is composed of microcomputer, dual-mode control, high-precision angle sensor and electronic converter and other complex instruments, which is stable and reliable, strong environmental adaptability, simple operation, convenient maintenance, high efficiency-cost ratio, and can well realize the control functions of automatic aiming, automatic correction, automatic parameter designation and automatic loading and centering. The system is the first time to be used in domestic rocket artillery, and its advanced degree is not only in the leading position in China in the year of finalization, but also has reached the advanced level of similar international products in the same period, which means that Tang Shengxian only needs to import and export data.

Many people think that MLRS are fired at the same time, but this is a misunderstanding, and this is not the case. If the rocket launchers are fired at the same time, the huge recoil generated by them must overturn the vehicle. Therefore, the rocket artillery must be launched one by one, and must be launched according to a certain time difference, otherwise, first, the gas flow of the rocket launched in front will affect the normal flight of the rocket behind, and second, the lateral deviation of each rocket after deorbiting may also cause mutual collision. The use of interval continuous firing can balance the launch tube, and can also reduce the degree of damage to the equipment. The launch time difference is mainly determined by the time when the transmitter vibrates to show attenuation, and the time difference between the two rounds is generally about 0.4-0.8 seconds. Based on this calculation, it generally does not take more than 20 seconds for a 40-barrel rocket launcher to launch 40 rockets at a time.

Tang Shengxian entered the measured data into the computer, and after some operation, the launch frame rotated and lifted a certain height, aiming at a small stone mountain formed by several large stones about ten kilometers away in the distance, and clicked to launch, one rocket after another was continuously launched, Tang Shengxian was still shocked with a special soundproof helmet, and the weakened continuous firing sound sounded like a sigh, but the violent vibration of the car could not deceive him, 20 seconds passed, and a round had been fired. There was no need for Tang Shengxian to operate manually, the automatic loader began to work, and the loading was completed within three minutes, and the fire continued to be fired, and there was another loud noise.

All the birds and beasts in the forest were frightened, and they flew and fled.

Tang Shengxian got out of the cockpit, it was full of the smell of gunsmoke, and only then did he take out a telescope to observe his "combat results" when the sand and dust that had been shaken up on the ground dispersed.

Although it is very good, this thing consumes a lot of money, and Tang Shengxian can't use it happily without logistics, but this time it is enough for him to play proficiently. Continue to reload, change targets, and fire.

Artillery fire rang out for an afternoon. It's almost Tang Shengxian to pieces. Snipers are fed with bullets, and Tang Shengxian's proficiency is fed with rockets.

Now he is qualified to brag that he can hit the emperor's palace directly.

During the period he experimented with the 63 type, although it was a little troublesome, but through the calculation methods and formulas given in the manual Tang Shengxian still quickly got started, compared to those high-tech electronic equipment, this 63 type all rely on manual, at that time it was a person who was also a thief to fight, Tang Shengxian asked himself if he could not do it, but there is also a solution, all five doors are connected with a set of remote control devices, and the manual launch is changed to remote control launch, and the advantage of a large number is used to cover the strike, which can solve the problem of lack of manpower. In this operation, Tang Shengxian was ready to burn money when he bought weapons for him.

By the time Tang Shengxian was ready to go back, the other side had already been ruined by him, so he would definitely be found and reported later, but Tang Shengxian didn't plan to come here again.