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Just after the end of this year, Ning Wanjia has the appearance of a girl, the baby fat with some flesh on the cheeks of the little girl has completely disappeared, and the charm that was only revealed when she was intimate and alone with Liang Yuan before is faintly visible between her eyebrows, with the pair of clear and innocent apricot eyes, the essence of the huge disaster has begun to emerge.

Listening to the soft and delicate voice in his ears, and looking at the smiling red face in front of him, Liang Yuan's heart was slightly confused.

Coughing, clearing his throat, Liang Yuan said seriously: "I think yogurt is good, Jiajia, what do you think?"

Ning Wanjia looked at Liang Yuan's eyes full of smiles, how could she not guess the funny thoughts of the guy in front of her, remembering the meaningful eyes of her grandfather and parents when she called this guy during the New Year, Ning Wanjia couldn't help but feel ashamed, and greeted Ning Wanfei, who was afraid that the world would not be chaotic, and waved her pink fist to beat someone up.

When Liang Haiping returned to the same place after completing the check-in procedures, Liang Yuan not only dragged his trolley suitcase, but also hung two backpacks that two little girls usually carried around his neck, standing in the center of the waiting hall like a doorman of a large hotel.

Looking at Liang Yuan's slightly red ears, Liang Haiping smiled, not only admiring his nephew's ability to provoke right and wrong.

Amid the roar of the motive, the Boeing 737 carrying out Air China's flight CA1338 from Peking to Guangzhou rose from the ground, turned around in a semicircle over Beiping, and then turned around and flew south.

Because the three of them used BAC1-11 and Boeing 737 bets during the Chinese New Year, plus Tang Wan is about to become the chairman of United Airlines. The two little girls paid special attention to the various facilities of the Boeing 737 when they took the plane this time

"Xiaoyuan, do you think the BAC1-11 airliner can be changed to the same layout as Boeing?" Ning Wanjia leaned into Liang Yuan's ear and asked with a sigh of relief.

"I don't think so. Liang Yuan said with some uncertainty.

"Wouldn't my mother's use of the BAC1-11 passenger plane on a flight mission cost her death?" Hearing the two discussing the plane, Ning Wanfei also turned her head over

Although the two little girls don't know much about the aviation industry, they still understand the truth that Liang Yuan is running around for the sake of the aircraft, and the larger the aircraft, the lower the operating cost.

The Boeing 737's spacious fuselage allows for a 3+3 arrangement of seats in each row, compared to a 3+2 arrangement for each row of seats on the BAC1-11 aircraft, which is limited by the width of the fuselage.

"The cost of operating the aircraft is a problem, and the comprehensive cost of the BAC1-11 does not have to be higher than that of the Boeing 737. Liang Yuan said with some scratching his head.

Except for some conceptual things or indicator uses, Liang Yuan's detailed understanding of the aviation industry and civil aviation operations is not even half a bucket of water, and the gap between him and real professionals is as far away as the Milky Way. If you want to explain this problem thoroughly, it is really out of Liang Yuan's knowledge.

"Trouble people have to listen to it. Ning Wanjia said in a slightly greasy voice.

With the revelation of Liang Yuan's incomparably dazzling business talent, in the girl's careful thinking, Liang Yuan is even more powerful than the almighty "One Hundred Thousand Whys", coupled with women's natural sense of crisis emotionally, Ning Wanjia intuitively feels that she must pay attention to what Liang Yuan cares about.

For the request of the girl around him, Liang Yuan has always been a person who does not refuse, pulling his head, Liang Yuan is half in the dark, half serious nonsense, some hearsay things. In the next few hours of the voyage, the two little girls listened to it with relish.

** Shenzhen has not yet met the Boeing 737 such a large passenger aircraft to take off and land at the airport, generally to Shenzhen Special Economic Zone is to transfer from Guangzhou to train or long-distance bus.

Liang Yuan and the others did not stop in Guangzhou after getting off the plane at Guangzhou Baiyun Airport, and directly transferred to the intercity railway from Guangzhou to Shenzhen under Liang Haiping's suggestion.

Because it is still during the Chinese New Year holiday, the Guangzhou Railway Station at this time has lost the crowded scene of the Spring Festival before the year, after buying four train tickets to Shenzhen from the scalper, Liang Yuan looked at the slightly dilapidated waiting room and pointed to the two little girls. smiled and said to Liang Haiping: "The major shareholders have gone all the way to inspect, and they still have to squeeze the train, and President Lin Daxing didn't say that he would send a car, and this year's board of directors uncle should find faults." ”

"You guy, don't leave things on us. Jiajia and I have no problem with taking the train. Ning Wanfei glanced at Liang Yuan disdainfully, and casually hung her backpack around Liang Yuan's neck.

A moment passed. The waiting room sounded the prompt sound of ticket check-in and boarding, and Liang Yuan and several people entered the overpass with the still crowded crowd through the ticket gate.

Just walked out of the stairs of the enclosed overpass, Liang Yuan was surprised to see that a blue and white 25S double-decker bus on the current platform was quietly parked on the east side of platform No. 3.

"Oh, oh, uncle, when did this happen? Why don't I know? The Guangzhou Road Bureau is also moving too fast. Liang Yuan said with some surprise.

Although Liang Yuan has withdrawn his shares from the Northeast Locomotive Factory, as the first start-up enterprise he took over, Liang Yuan's feelings for the car factory are still very deep.

Throughout last year, all of Liang Yuan's energy was focused on Nansha and the aviation industry, not to mention the car factory, and Liang Yuan rarely asked about the wafer production line that Su Liangyu was fiddling with.

Liang Yuan is not in China, and Liang Haiping can't show off with his nephew with this achievement, so Liang Yuan never knew that the intercity railway between Guangzhou and Shenzhen had begun to be replaced with a 25S double-decker undercarriage.

"It was put into operation on New Year's Day last year, and Xiaoyuan was still in Germany at that time, how could I know, but it was not easy for this group to come to the Shenzhen-Guangzhou line early. Liang Haiping said with a smile.

After nearly two years of high-intensity operation, although there are a lot of small problems, the backbone structures such as bogies, girders, and sidewalls under the car have survived hundreds of thousands of kilometers without being damaged.

Compared with the crispy 25O single-layer bottom introduced from the United Kingdom. The 25S double-layer bottom has a strong ability to adapt to loads, with more pulls, fewer failures, and high attendance. For the local road bureaus, which are currently responsible for their own profits and losses, and implement the policy of contracting lump sum, it is fundamentally a powerful weapon for improving political performance and performance.

In view of the fact that there are many problems with the double-decker car bottom developed by the Nanjing Depot at the beginning, it is still being rectified, so that the local road bureaus have no idea about the long-term performance of the 25S double-decker car bottom of the Northeast Locomotive Factory, for fear that it is an uncle who does not work in light maintenance, so the bottom of the car has just come off the assembly line.

However, after inspecting the 25S car bottom at Beiping Station in 286, the local road bureau's attention to the 25S car bottom has risen significantly, and the Guangzhou Road Bureau, which is at the forefront of reform and the pioneer of the national atmosphere, has taken the initiative to propose to the Sheng Bureau to add a ride, and seconded its own crew to the T11/12 times of the Sheng Bureau to enter Beijing. In order to grasp the actual condition of the bottom of the 25s car for the first time.

After the 3o thousand kilometers of finalization test under the 25S car was completed, and the first 25S marshalling group put into use was dismantled and inspected at the Railway Research Institute in Beiping and handed in an exceptionally good answer sheet, all the road bureaus were clearly aware of the huge economic value and social impact of the 25S double-decker car bottom, and the Northeast Locomotive Factory became popular all over the entire railway system overnight.

In the Beiping Road Bureau, which has a special status in the Ministry of Railways, under the guise that the Asian Games will be held in Beiping next year, it has poached more than ten groups of 25S active cars from the Shengju, but other road bureaus are not as special as the Beijing Bureau. You can use the banner of the central government and the face of the republic to suppress people, and if you want to use the 25s group as soon as possible, you can only find Liu Changhe or the Northeast Locomotive Factory.

The Shanghai Bureau in Wusong sent the deputy director to lead the team to the north, and directly found Liang Jiangpingtou, although the old comrade Liang said that the political IQ is not high, but he also knew that the supply problem of the bottom of the 25s car was a hot potato, so he simply pushed 625. I called all the people who came to Shengjing.

In the name of focusing on supporting the construction of the Special Economic Zone, and shirking the Shanghai Bureau's intention to buy cars, Liu Changhe forced out a 25S train from the very tight production capacity of the Northeast Locomotive Factory and sent it to the Guangzhou-Shenzhen intercity line, adding a blockage to his most direct competitor for his future promotion to the Minister of Railways -- Zhang Jinzhong, the current director of the Shanghai Bureau.

Liang Yuan is abroad. How do you know that the drama here is so tortuous, listening to Liang Haiping finish talking about all kinds of anecdotes about the 25s grouping on the Guangzhou-Shenzhen Line, Liang Yuan laughed and said: "Good things are coming." It is estimated that my mother and I will be promoted this summer, and the director's wife and the director's son sound much more stylish than Duan Chang or something. ”

The gossip of officialdom has never been groundless, referring to the behavior of Comrade Lao Liang, Liang Yuan is ninety percent sure that his own Lao Tzu will take over the post of director of the Andong Railway Branch in the summer.

Liang Haiping looked at Liang Yuan with a happy look, if his nephew really talked about influence, he should be many times older than his own Lao Tzu, I really don't know what the son of a branch director has to be proud of.

Not long after a few people boarded the train, the Z21 direct train from Guangzhou to Shenzhen slowly left Guangzhou Station.

Not to mention the 80s, even before entering the new century before the large-scale service of the high-speed rail in the Republic, double-decker buses are a symbol of high-end atmosphere in the eyes of the people of the Republic, coupled with the high-profile propaganda of the government departments of Guangzhou and Shenzhen, so that many people who travel between Guangzhou and Shenzhen during the Chinese New Year try to adjust their travel time, and take the Z21 times of the 25S double-decker car to take on the operation task as their own travel choice.

It is precisely because of this that Liang Yuan and Liang Haiping did not buy a soft seat car with a similar airline seat layout at all, but only bought four of the most common seat numbers from the ticket seller.

"Uncle, the carriage we are sitting in now is different from before, is it newly developed by the depot?" Ning Wanfei asked with some curiosity.

With the deepening of the mastery of the double-decker underbody technology of the GDR, the Northeast Locomotive Factory began to localize the double-decker underbody to be more suitable for the daily operating environment of the Republic.

Of course, the biggest advantage of the Republic of China's four-person sitting layout is that the carrying capacity of the train is much stronger than that of the aviation seat layout.

"Well, the bottom of the car used on the Guangzhou-Shenzhen intercity line is a new car that has just been transformed by the car factory, called 25S-Y. Liang Haiping said.

This latest model of the 25S underbody: Y, which stands for hard seat in the usual naming conventions of the Ministry of Railways, is an important difference between the new underbody and the original GDR underbody, in addition to a large-scale change in the seating layout, the doors have also been replaced with electrified plug doors.

However, due to the increase in the electrical structure of the bottom of the car, the Northeast Locomotive Factory replaced the more powerful on-board motor units on the basis of the original version of the GDR to solve the problem of tight power supply for the whole train.

At present, the 25S train running on the Guangzhou-Shenzhen intercity railway is the first batch of undercarriages after the replacement of the high-power electrical system. (To be continued.) )

ps: Uh, uh, uh, I don't dare to say anything all over the building, borrowing a book friend's signature file to encourage everyone, calm, like a teapot, you see its butt is boiled red, and it's still in the mood to whistle ^_^ there

It's going to be okay, even if you don't believe in Manlou, you still have to believe in Manlou's rituals, so precious things won't be on the ground for a long time