"What's going on?"

Father Ran got up and asked about the situation.

"Grandpa, my submarine is broken."

The Dragon Boat Festival cried loudly, and while crying, he pointed at Ran Hongbing, which meant that he had broken it.

Ran Hongbing was grabbed by the second sister, his face full of grievances, "I, I just took a picture, but I didn't expect something to fall out, I, I was careless." ”

bang

As soon as he finished speaking, he suffered a brain collapse from the second sister, "Nonsense, can he fall out without force?" ”

Ran Hongbing was about to cry aggrieved, Yang Xiaotao stepped forward and pulled away, protecting Ran Hongbing aside, "A toy, if it's broken, it's broken, what's the matter." ”

As he spoke, he looked at the Dragon Boat Festival in Ran's father's arms, "Don't cry your kid, are there still fewer toys that you have broken?" ”

The Dragon Boat Festival was originally crying sadly, but when he saw that his father's face was wrong, he immediately lay in Ran's father's arms, but he didn't dare to make a sound again.

On the side, Ran Qiuye glanced at Yang Xiaotao, he can control this kid in this family!

In Yangjiazhuang, a group of old men guarded it, but it turned the sky upside down.

"I'll see, what's broken?"

Ran Qiuye put things on the kang, and Yang Xiaotao stepped forward.

"Brother-in-law, will you fix it?"

Ran Hongbing got rid of the clutches of the second sister and leaned over to watch.

Ran's father also came over to see what was going on.

Yang Xiaotao glanced at the model on the table, and there were two black cylinders with little fingers next to him.

"Is this a 'torpedo'?"

Father Ran said.

Yang Xiaotao nodded, "It should be 'torpedo'!" ”

"Brother-in-law, what are torpedoes for?"

"A torpedo is a bomb that runs in the water, and when it hits it, it explodes!"

"Usually these weapons are in the front and back, so if you find a place, you can put it back."

Yang Xiaotao said affirmatively, "Don't worry, it's not broken, it's a way to launch!" ”

Ran Hongbing immediately laughed, and even the Dragon Boat Festival stared wide-eyed.

After observing for a while, two pieces of plastic in front of the submarine were lifted up, which should be the 'torpedo' launch port.

Yang Xiaotao tried to stuff the two 'torpedoes' back, but this thing couldn't be stuffed back at all.

"Take it apart and put it back!"

There was no screwdriver at home, so Yang Xiaotao asked for a pair of scissors and began to disassemble them.

Let's go

A piece of the front part was unloaded, revealing the wiring inside, Yang Xiaotao frowned, "It doesn't seem to be here." ”

As he spoke, he picked up the scissors and disassembled the other side.

"Well, this one, it's not very similar."

dismantled two pieces in a row, and did not find a place to place the 'torpedo', which made Ran Hongbing look at him differently from the Dragon Boat Festival.

"I'll see!"

On the side, Father Ran couldn't stand it, so he put down the Dragon Boat Festival and came over to study.

After a while, Father Ran removed the piece in front of him, revealing the complex structure inside, but he didn't find the target.

At this time, the two of them were in a bit of a difficulty.

In the house, Ran Qiuye and Ran's mother had already brought the meal to the table, and the two daughters were watched by Ran Xinrui and screamed on the side.

At this time, all the men in the family gathered around the submarine and studied it carefully.

"Do you want to tear down another floor?"

Yang Xiaotao tried to speak, but Father Ran shook his head.

"You see, these lines look very precise, if you want to disassemble them, you have to use special tools, and if you don't do it well, the lines will be damaged and the whole will be affected!"

"Ahem!"

Yang Xiaotao coughed lightly and glanced at Ran's father, who glanced at his youngest son and grandson on the side, frowning.

"Dad, it's too dark, if it's dawn, let's fix it again!"

"Ahem, well, yes, it's too dark to see clearly."

"In this way, put it up first, and then fix it when the day dawns."

Father Ran handed the scissors to Yang Xiaotao, then picked up the Dragon Boat Festival and walked to the table, "Let's eat first, eat." ”

"Brother-in-law, can you really fix it?"

Yang Xiaotao touched Ran Hongbing's head, "Nonsense, my brother-in-law is an engineer, and cars can be built, a small submarine, no problem!" ”

"Yay. My brother-in-law is the best! ”

As he spoke, he ran to the table.

Yang Xiaotao looked back at the dismantled parts, and then put them on one by one and restored them to their original state.

It's just two 'torpedoes', but they can't be put back.

"Grandma's legs, she won't capsize here!"

After scolding, Yang Xiaotao put away the 'torpedo' and returned to his seat to prepare for dinner.

Although Ran Qiuye didn't say it, looking at the expressions of the mother and daughter, he must have seen the ability of the father and son.

Ran's father drank with Yang Xiaotao with a wine glass, and he didn't know if he was embarrassed by the wine, but his cheeks were a little red anyway.

……

Lucheng, the first manufacturing plant.

In the dim light, a group of people are busy.

In the workshop, two Type 59 vehicles were being disassembled, Lao He's face was embarrassed, and the pony next to him was also silent.

And beside them, Section Chief Feng sat there smoking a cigarette in a dull manner, his face was as embarrassed.

There's no way, anyone who encounters the current situation won't feel good.

The two tanks that had just left the factory yesterday turned out to be overnight when they received a call that something was wrong.

This morning, it was only possible to let the tractor pull it back and then make emergency repairs.

The workers dismantled in silence, looking for the root of the problem.

In the workshop, there was the sound of ping-pong, and it hit everyone's heavy hearts one by one.

In the office, Director Yu, who came back from Sijiu City, explained in detail what he saw.

"Secretary, factory director!"

"I saw the design of the engine in the third department, it was very complicated, and I could understand some places."

"I'm pretty sure, though, it's a much more complex engine than the one we use in the Type 59."

Director Yu said seriously, and the factory director and secretary had heavy faces.

After a long time, the secretary spoke, "In other words, the other party's 800-horsepower engine is not a joke?" ”

"No, it should be true."

Now the two of them can't sit still, 800 horsepower, if it's true, how much can be done.

"Have you ever seen the real thing?"

Lao Yu shook his head, "No, I heard that the machinery factory has built a total of two prototypes, one for the Quancheng Automobile Factory, what heavy trucks to do." ”

"Trucks? What kind of car is such a good engine. Waste. ”

The factory director pouted and spoke, but no one in the room paid attention.

"The other one is now in the machine plant and is designing armored vehicles."

"How's it going?"

"I don't know, it's still being designed and manufactured."

Silence continued in the room.

After a long time, the secretary spoke, "What did the old leader say?" ”

"The old leader said, don't worry, this engine is not suitable for 59, we still have to do the current thing well."

"Moreover, the old leader also reminded us that the above intends to develop a new tank, but it has not yet made up its mind, and the factory has not been determined."

"He asked us to design this engine on the basis of this engine and strive to gain an advantage."

As soon as Director Yu finished speaking, the factory director patted his thigh and stood up, "Study this piece, our factory is a strong point." ”

"Old Yu, I remember that the year before last, you submitted a report, saying that you were going to build a bigger tank."

"Well, what about your blueprints?"

Director Yu shook his head when he heard this, "Factory director, don't talk about that, it was a moment of brain fever at that time, and then I thought about it later, it was not realistic at all, and all aspects were not well considered." ”

"Besides, in the past two years, you still don't know what happened to us?"

"That tank design is an improvement of the 59, you don't know the current situation, just like the 59, no matter how much you improve it, you still can't get rid of the fundamental problem."

The secretary shook his head when he heard this, "It doesn't matter if you can make it or not, you must first have a design plan." ”

"Lao Yu, you get the design drawings out first, let's mobilize the skilled workers of the factory and sum it up together."

"This is the back door given to us by the old leader, we have to seize the opportunity."

Seeing that the factory director and secretary said so, Director Yu thought for a while and nodded, "At the moment, we are only familiar with the tanks of the alliance, and it is estimated that the shooting of other factories will not jump out of this circle." ”

"Actually, I think the cobblestone cast turrets of the Union are inferior to the wedge-shaped turrets of the West."

"It's a pity that we don't know much about Western design."

"It would be nice to have a reference."

The secretary and the factory director are also aware of the current situation, but they are also aware of the difficulties.

Instead of wasting time researching, it's better to do what you have.

At this moment, there was a knock on the door, and then I saw Section Chief Feng walking in with a pair of parts, followed by Lao Gu Xiaoma.

"Section Chief Feng, who are you?"

The factory director asked, but his eyes were already on the two parts in his hand.

He recognized it, it was the clutch on the tank.

Section Chief Feng didn't speak, his face was ugly.

Seeing this, Lao Gu, who came over, stepped forward to explain.

"Secretary, factory director, director."

"This was produced yesterday, and today I dismantled it and found that there are problems with these clutches."

"We checked other accessories and found that there were quality problems with this batch of clutches, and the materials used were too much worse than the previous ones, and the processing accuracy was ridiculously poor, and it was easy to have problems with them."

Knowing what happened, the secretary's face sank, and then he picked up the phone.

After a while, the roar of the secretary was heard in the office, and then the roar gradually subsided, and finally, no sound could be heard.

A few people around him, as the secretary's attitude changed, their hearts became heavier and heavier.

After a long time, the secretary raised his head and said to a few people with a little frustration, "The parts factory called, and the steel they received was like this." ”

"Without good steel, they can't do it."

"As for machining accuracy, they have done their best."

When the words fell, Section Chief Feng sighed, and then turned around and went out.

He couldn't understand why he knew there was a problem with the material and made the part, or why the factory made such a product.

But he knew that such a problematic tank, once he passed the test and put it into the team, it was irresponsible to the fighters.

He will never agree.

Also today, Director Feng submitted a report to his superiors, which was highly valued by the military industry.

After this, the acceptance of tanks became more severe, and then spread to other military industries, all unqualified products were rejected, and the factory was held responsible.

After Section Chief Feng left, several people sat helplessly on the stool.

"Old Yu!"

"Factory Director!"

"In the future, if the materials are unqualified, they will be resolutely returned and will not be allowed to be produced! The design of the new tank, start now! ”

"But..."

"Nothing!"

"Yes!"

The next day, Yang Xiaotao got up and had breakfast, and he was in the study to make a submarine model.

If he hadn't come back late last night and was delayed by his daughter-in-law's affairs, he would have repaired it a long time ago.

Well!

That's what I thought in my heart.

Crunch

The door was pushed open, and Ran Qiuye walked in with a cup, looking at the table full of tools and disassembled parts, the corners of his mouth rose, "Our big engineer can't even repair it!" Gee! ”

Yang Xiaotao put down the tools in his hand and looked at the Dragon Boat Festival playing outside, as well as the two girls who were fiddling and playing.

"Who said it couldn't be repaired, if someone hadn't pestered me last night, it would have been repaired a long time ago."

"Nonsense, who pesters whom?"

"Then you don't need to ask, your two legs..."

Yang Xiaotao glanced at it, it's really long!

It's pretty white, too.

"Hmph, let's fix it quickly, don't let my father's great influence collapse."

Saying that, Ran Qiuye left with a cup, of course, there would be no less provocative eyes.

Obviously, in last night's battle, neither of them felt lost!

"Don't worry, before lunch!"

As Ran Qiuye and Liu Yuhua led the children out to play, Yang Xiaotao worked hard.

At noon, Xiaowei was flying among the vegetables in the courtyard, and Ran Qiuye and the others came back with their children talking and laughing, and they were still carrying things bought from the supply and marketing cooperative, which made Jia Zhang's eyes hot for a while.

Only now, no one takes her seriously.

At this moment, Yang Xiaotao was stunned as he looked at the submarine full of lines.

In the palm of his hand, there are also two 'torpedoes'.

"No, why can't you put it back?"