Liang Yuangang made an agreement with Liang Jiangping. The bedroom door rang. A loli in a light purple windbreaker poked her head out. Seeing Liang Jiangping in the living room, she jumped out and said, "Hello Uncle Liang." The other loli in the same clothes also came out to say hello to Liang Jiangping.

"Where did Xiaoyuan kidnap two little princesses back?" Liang Jiangping said with a smile.

The tight waisted double rows of large button windbreakers made the two loli look very tall in slim figure. The dark pink tight trousers were stretched straight by two pairs of slender thighs. The two little girls tied the collars of the windbreakers and stood up, as if they were surrounded by a loose scarf. Under the cover of half-long black straight hair, the slender pink neck was faintly visible.

"That idiot Xiaoyuan can't kidnap others." Loli, who was holding a bow, said softly.

"You took the initiative to deliver it to your door," Liang Yuan said with a smile.

Li Yuanling walked in with a plate of cut cooked food, walked around the two little girls, reached out to sort out the broken hair of the two little girls, and said with a smile: "Xiaoyuan's vision is not bad."

"Aunt Liang, Aunt Liang also has a royal blue sleeveless princess dress. My sister and I are going to like it to die. Unfortunately, we will not wear it until next year."

The princess dress that Ning Wanfei mentioned happened to cover her knees about three inches. Liang Yuan bought Shikong and thought about Xia Tian watching the two little girls walking around with a small piece of pink and white thighs, but forgot that the final result was the one who suffered.

Li Yuanling looked at Liang Yuan with a meaningful smile and said, "Mom, do dad have any gifts?"

"Uh, I forgot." Liang Yuan patted his forehead in shock.

"Little bastard. If you dare to forget, I will go back to Shenzhen for me later," Li Yuanling said in his ear.

“Some, some, let go.”

"Aunt Liang, I saw that a few bags and perfumes were not like those used by Feifei and I." Ning Wanjia said, holding Li Yuanling's arm.

"I know how to help the little bastard now." Li Yuanling pinched Ning Wanjia's face lovingly and said.

"Aunt Liang..." Ning Wanjia, a little shy, ran to the kitchen with her head on Li Yuanling.

After the seven people had supper, Zhou Heng and two lolitas helped Li Yuanling clean up the dishes. Liang Haiping, who didn't have to go to the kitchen to get some time to ask about the double-decker undercarriage test.

Liang Jiang said with a strange expression on his face: "It should be considered past."

The Ministry of Railways' ring line test requires that the railway equipment for the first time running is at the designed speed. It runs at no less than fifty kilometers per hour. Then check whether there is any problem at the bottom of the vehicle. If there is any problem, see which category it is. "a" represents level A, which is a serious fault, which will affect the operation of the train. After discovery, the car must be stopped immediately, restored or isolated before it can be maintained; "b" represents level B, which is a general fault, which can be isolated or operated with a fault, which does not affect the application, but the vehicle must be searched and processed after returning to the warehouse; "c" represents level C, which is a piecemeal fault, which can be handled during the next regular maintenance.

If the trip of these 50 kilometers is not faulty, then continue the next 50 kilometers and there will be no faults for three consecutive times. The trip will be doubled until the trip reaches 300 kilometers.

Generally speaking, as long as there is no Class A failure, the vehicle can basically pass the ring line inspection of the Ministry of Railways. Due to the unreasonable design of the double-decker bottom of the Nanjing factory and the unqualified steel quality, it was run at the first 50 kilometers at full speed. There were two Class A accidents: wheelset scratches and tread wear. When running for 200 kilometers, the vehicle body even had slight deformation.

"It's past, it's past, it's past, it's past. Now the ministry has allowed the appearance of words like "approximately?" Liang Yuan asked curiously.

"It's mainly the speed problem at the bottom of the double-decker." Liang Jiangping took a sip of tea and continued: "Fortunately, you asked your uncle to report to the inspection at a 140-kilometer structure. The face in the department can still be thrown away a little smaller."

After Liang Jiangping gave a tip to the beginning, Liang Yuan suddenly realized that throughout the 1980s and 1990s, the fastest nose speeds in China were the Dongfeng 4b of Dalian Locomotive Factory and the Dongfanghong of Beiping Locomotive Factory. Both reached 120 kilometers per hour.

The traction power of the Dongfanghong nose of the Beiping Locomotive Factory is only 1,500 kilowatts. It can barely reach a speed of 120 kilometers per hour when running a single machine downhill. The traction power of the Dongfeng 4b is better than that of Dongfanghong, reaching 1,920 kilowatts. The single machine can run 120 kilometers on the straight road.

However, these two noses cannot run at a speed of 140 kilometers.

"How did the department handle it?" Liang Yuan asked with a smile.

"The department has adjusted two Dongfeng 4bs, one in the front and rear of the double-decker vehicle. The 120-kilometer test was barely done by push-pull traction." Liang Jiangping said with a strange expression.

"It seems that Haiping's rectification of the car factory has really worked. He has run more than 2,000 kilometers in total, and only one Class B accident occurred: the air leakage of the connection duct between the undercarriage brake pipe and the bogie, and three Class C accidents. It took only two days to detect the ring line."

"I heard from the technicians of the Railway Research Institute present that the time for double-decker underway to pass the ring line inspection since the founding of the People's Republic of China is the shortest, and these two thousand kilometers are basically completed in one go."

Liang Yuan heard that the wheelset on the double-layer car had no problems, and the bogie and the body of the car were not in trouble, and he breathed a sigh of relief. The 600 million-dollar equipment of the army was indeed worth the money. If there was no vacuum smelting furnace, even if the double-layer car design passed, Liang Yuan would have to face wheelsets and tread problems caused by unqualified steel, like the Nanjing factory.

The production equipment is advanced, the steel raw materials are qualified, and the Northeast Locomotive Factory eliminated the Ministry of Railways' production regulations in the 1950s, and cooperated with the almost rigid and strict production management of East German experts, the quality of the vehicle under the double-decker has been greatly improved. Not to mention that the double-decker under the speed is 160 kilometers per hour, and the speed of the Paopu 120 should be extremely easy.

"The department will not issue a 140-kilometer inspection certificate. It may issue a temporary operating permit of 120-kilometer-hour speed. In the future, the head speed in the department will increase, and the loop line will be re-tested."

"There is another news. Haiping should be very happy to hear it. The Road Bureau decided to temporarily not replace the 25g model car produced by Changke at the end of the year, at the end of the year," Liang Jiangping said with a smile.

"I won't change the 25g anymore," Liang Haiping repeated a little surprise.

"Well, the Director of the Road Bureau called me and said something when celebrating the successful passing of the ring line inspection at the bottom of the car."

"Such a coincidence?" Liang Yuan asked in confusion.

"It seems that something is wrong with the bogie under the long passenger bus." Liang Jiangping said in a relaxed tone.

"Uncle, don't be too happy too early. Not changing 25g does not mean using our stuff. Using our stuff is not necessarily a good thing." Liang Yuan rubbed his forehead with his hands and frowned and said subconsciously.

Shengjing Road Bureau is indeed cunning. What is the old guy Liu Changhe saying about celebrating the double-decker under the car passing the loop test, which is definitely a pretext. The next sentence is the point.

The Northeast Locomotive Factory is different from the Changchun Bus Factory. Changke is a central enterprise, and it has nothing to do with the local or road bureaus, regardless of whether the operation is good or bad. The management rights of the Northeast Locomotive Factory have been decentralized for decades, from the road bureau to the branch bureau to the last to the section. If the car factory makes a profit, the most direct beneficiary is the Benxi Vehicle Affairs Section.

In recent years, no one expected that the Northeast Locomotive Factory would have a day to turn over. The price of the 120-kilometer double-decker undercarriage at a speed of 120 kilometers per hour for each road bureau is 2.8 million yuan per vehicle, which is 800,000 yuan more expensive than the single-decker 25g that just left the factory. How much can the Northeast Locomotive Factory sell for this bottom? Not to mention that the double-decker undercarriage has been reported to be 140 kilometers.

Now that the locomotive factory is working hard to start construction, it is still easy to produce 3 marshals per month, and the bottom of 54 vehicles is still easy. Even if it is sold according to the Nanjing factory's quotation, the profit of each marshal can reach at least four or five million. As long as the production load exceeds half, the annual profit of the locomotive factory exceeds 100 million is very easy.

It would be a bullshit to say that no one was tempted by such a big piece of cake. The Benxi Vehicle Services Department alone would make countless people jealous, especially the Northeast Locomotive Factory and Shengjing Road Bureau, which is still full of incest. The locomotive factory under the Road Bureau was split from the Northeast Locomotive Factory back then. It could be dismantled and merged back now.

Liang Yuan's mind was running at high speed, and the more he thought about it, the more complicated the matter was. The reason why the Ministry and the Road Bureau had no movement now was that he couldn't figure out what the relationship between the locomotive factory and the troops. After all, the locomotive factory's production equipment was all brought by the troops. There were three army lines, and they were so cool that they went from Guizhou to Liaoning. Even if the Ministry of Railways was a fool, he knew that the relationship between this company and the troops was not ordinary. Otherwise, the parents of the Ministry of Railways would have seen such a large piece of cake, and they would have held up a knife and fork to serve on the table.

The road bureau's suspension of t11/12 dressing was a signal sent by Liu Changhe on behalf of the local interests of the road bureau, or a careful test for the department standing behind the road bureau. The locomotive factory is within the jurisdiction of the Shengjing Road Bureau, and it is also a matter of providing a signal for the road bureau to test it. According to common sense, after the double-decker bottom passes the ring line test, the Northeast Locomotive Factory should also call the sales idea to the Shengjing Road Bureau at the door of his home.

It is indeed not easy to be able to hold a high position. Seeing that Comrade Lao Liang didn't take this matter seriously, ignorance was indeed a kind of happiness. However, Liang Yuan thought about his father's desirelessness, just now it was more appropriate. As long as the company was good, who would the company's profits belonged to. Comrade Lao Liang didn't care at all. It was not like his own genius, and he had long wanted to bring the Northeast Locomotive Factory back to his home.

If you are lazy, you will be punished. I have been in Shenzhen for half a month, but as soon as I returned to Shengjing, I was hit by such an extremely troublesome thing.

Liang Yuan did not dare to talk about his little thoughts with his uncle in front of Liang Jiangping. He looked at the two of them with a confused expression and said quickly: "The cold winter in the road bureau is a severe test for the air conditioner under the car. My uncle and I originally planned to sell the bottom of the car to Guangzhou Railway first and do experiments on the Guangzhou-Shenzhen Line first. The number of trips to Guangzhou-Shenzhen Line is much easier than the number of trains entering Beijing, and even if there is a mistake, the impact will be very small."

Liang Yuan, who had something to do, sat on the sofa, pretending to be listening to his father and uncle talking, but his head was thinking about the complex relationship between Shengjing Road Bureau, the Ministry of Railways, the troops and the locomotive factory.

After a while, the two loli and Li Yuanling cleaned the kitchen and came to the living room to chat. Listening to the crisp voices of the two little girls, Liang Yuan temporarily threw all the annoying things behind his mind.

The next day, Liang Jiangping took a bus back to Benxi early. Li Yuanling went to 909 to direct the entire Spei project team to relocate. After sending Zhou Heng to send two lolita to school, Liang Yuan grabbed Liang Haiping, who was planning to go to Nanhu Science and Technology Park, and said: "Uncle, our plan to sell the bottom of the car to Guangzhou Railway first has to be postponed."

"Yes, after I heard from my elder brother yesterday, I was considering whether to talk to the road bureau first. Even if I don't go to t11/12, I will try the express within the road bureau's management first." Liang Haiping nodded and said.

"Oh, it would be great if things were that simple." Liang Yuan sighed helplessly. Then he explained the various situations he had considered last night to Liang Haiping in detail.

ps: Ahem, that's it...the light is broken-_-!!, I'm guilty...!~!
Chapter completed!