"Xiaohai, thank you." Soon after Liu Hai arrived home, the second uncle came.

Liu Hai was a little puzzled, and asked, "Second uncle, who are you?" ”

"Li Bing, Section Chief Liu told me that we were selecting a team leader recently, and Section Chief Liu asked me to work hard." After the second uncle finished talking to Li Bing in the morning, his mouth couldn't close his mouth all afternoon, and he turned around several times at the gate of the courtyard after work to see if the bangs came back.

This is not the bangs are back, and the second uncle is here.

Liu Hai waved his hand and said: "Second uncle, we are not outsiders, what are you polite, I haven't had a chance to see Brother Li's side, and I have a chance to say it when he looks for me today." ”

"Anyway, thank you." The second uncle poured the water by himself, and the kettle on the side of the bangs was open to the cork, drinking warm water, or cool and white.

"See you outside, second uncle." Bangs shook his head.

"Jia Dongxu and Lao Yi got off work all the way today, guess why?" The second uncle took a sip of water and said.

When Liu Hai heard this, he shook his head: "Jia Dongxu wants to separate from Uncle Yi?" ”

"No, didn't Lao Yi say last time, who in this yard will do it first, pay 20 yuan, the people in the yard have agreed, in fact, everyone is targeting the stupid pillar, the stupid pillar is in this yard, and you can start it at every turn."

"Jia Dongxu asked Lao Yi for money, and Lao Yi said that Jia Dongxu scolded first."

Jia Dongxu said that it was a stupid pillar who reported his wife first.

"The two argued all the way."

The second uncle opened his mouth and said, Liu Hai shook his head when he heard this: "The stupid pillar will definitely not pay, this is 20 yuan." ”

"It's up to Lao Yi, the relationship between Lao Yi and Silly Zhu has been a little subtle recently, and many people have seen the two muttering together." The second uncle said again.

"Most of the time the first uncle was impatient with Jia Dongxu, and if this continues, the coffin of the first uncle will be lost by Jia Dongxu." Bangs said while changing the honeycomb coal to boil water.

"No, Lao Yi has made a lot of money in the past few months." The second uncle nodded.

After chatting for a while, the second uncle left, and Liu Hai pondered and drew a picture, that is, to make a children's bicycle for the little junior sister, with two balance wheels on both sides.

But thinking of the age of the little sister, it's better to get a scooter, which is the kind with a faucet in front.

In the evening go to the aircraft carrier space to memorize history, geography for two hours, then drink some milk and punch it.

No way, history, geography must be in line with the content of the textbook, many things are very different from modern times.

Bangs took out the design drawing, because the current road is not good, so the wheels of the scooter are larger, and the wheels are made of two large wheels in the front, and a small wheel in the back, and the big wheels are directional.

"Li Dali, leave this to you."

"Gou Rong......." Bangs separated the drawings and handed them over to three subordinates to do, making the wheels himself.

The wheels are simple and simple, complex and complex, the bangs are ready to be cast, and simple metal wheels are not good, so the trouble is to wrap the rubber skin on it, and the rubber skin should be heated and adhered to, which is still more troublesome to do.

Li Dali and the three of them didn't ask what to do, Section Chief Liu said to do whatever he wanted, and if Section Chief Liu wanted to say who to beat, the three of them would definitely rush up, after all, the three of them are now third-level wages.

Liu Hai bought a few packs of cigarettes, and then walked into the mold casting workshop, muttered a few words to the workshop director, stuffed a pack of cigarettes, and then found two helpers, one person and one pack of cigarettes, and the bearings were ready-made, and small hubs that needed casting sleeve bearings were used.

Of course, bangs can also be directly installed with a few bearings, but I can't afford to lose that person, so it's a dignified maintenance section chief, so I use this to fool the little sister? What do others say when they see it?

The small hub is not big, and there is a groove on the outside, which is used for rubber skin in the later stage.

Before eleven o'clock, the bangs were holding the cast wheels, just a little molten iron, and they were poured by the way when they were poured.

Li Dali was in charge of the pedal, Gou Rong was in charge of the faucet, and the other went out to work.

But there is no way to finish it today, so I will continue to go to the technical university in the afternoon to make up for the class.

"Peter, what do you mean by helicopter?"

"The development of helicopters in our country was relatively early, starting in 1910, but at that time helicopters were relatively simple, helicopters were divided into armed helicopters and transport helicopters, and in our country there are now Mi-1 armed helicopters, and there are also Mi-4 helicopters that can carry 12 people."

Bangs looked like he had never seen the world, and while listening, he poured Petrov a glass of wine.

In fact, Liu Hai knows that the Mi 4 uses a piston air-cooled star-shaped 14-cylinder engine, and the turboprop engine used in modern helicopters is completely different.

"Big Brother is amazing." While listening, the bangs also opened his mouth in approval.

"That is, we have the best working class in the world, we have the smartest scientist in the world, the ...... Ulla."

"Here, have another drink, Ulla."

Bangs looked at Petrov, who was sleeping like a dead pig, shrugged, and closed the door and left.

Mr. Zhu smelled the smell of alcohol in his bangs, and shook his head, no way, Big Brother is too cold in winter, almost everyone drinks, on the one hand, it is to keep out the cold, and the other is that he can't work in the long winter, what are you doing without drinking?

"Teacher, can our country build the helicopter that Peter said?" Bangs asked as he wrote his homework.

"Not yet, there's a lot of stuff involved." Teacher Zhu was already very calm about Liu Haiqi's strange question, and shook his head and said.

Bangs nodded, then asked, "What planes do we have now?" ”

"I don't know about this, it seems that some fighter jets have been introduced from Big Brother......." Teacher Zhu is not sure.

Liu Hai nodded, and then learned from the teacher, anyway, Teacher Zhu didn't remember what questions he answered in the future.

As for Petrov, there is a high probability that he doesn't remember, besides, the semester is over, Petrov should go back, and after waiting for two years there is no correspondence, what do you say no or what?

As long as you take something out, it's not much of a problem, isn't it?

But the helicopter thing, just like the modern air jumper, must carry air-to-ground missiles or rockets, otherwise, it is a simple helicopter, and it is not as good as an RPG on the ground to deal with armored targets.

When he returned home in the evening, Liu Hai looked at the corn, sweet potatoes, potatoes, and peppers and eggplants he had planted, and the peppers had begun to bloom.

Continue to endorse in the aircraft carrier space at night, boxing, and by the way, replenish nutrition.

The next morning, Bangs continued to make gifts for the little sister, there were no tires of the right size, only the rubber skin was heated, and then rolled on the wheel, solid.

"Section Chief, what is this doing?" Li Dali and the three of them looked at the small car with pink paint, this is the first time they have seen this shape.

As for saying that there is a problem with the paint, there is no way to do this, just this condition, Liu Hai tested it himself, and then said: "A gift for Mr. Zhu's daughter." ”

(End of chapter)