Inside the team lounge.

Li Zheng pointed to the hand-cranked calculator, his messy hair almost stood on end with excitement, and he looked proud: "Brother Wei Dong, the calculator has been applied for you, will you use it?" ”

The hand-cranked calculator is not as simple as the electronic computers of later generations, just press a few buttons.

It has a set of cumbersome and strict ways to use, and ordinary people really can't play without professional training.

Just like when computers first came out in later generations, people still had to sign up for computer training classes to learn daily operations.

However, Li Weidong, who succeeded by his own strength, is not an ordinary person.

Put your hand on the crank, and shake it a few times and shake it backwards a few times......

With the blessing of 10,000 times the experience, he instantly became an expert in hand-cranked calculators.

"Come, brother, let you see. Niu Meng, you have a question. ”

Niu Meng said happily: "12+20." ”

Li Weidong: "....."

Good guy, this girl is also the junior primary school education level.

"Click, click, click..."

Toggle the plus or minus button on the right side first, then press "1" and "2" from left to right on the keyboard, shake the handle to turn forward, and the scrolling number on the bezel in front of the hand-cranked calculator jumps out, and the number "12" jumps out.

...

.....

With Li Weidong's skillful operation, the gears inside the hand-cranked calculator kept meshing, and the calculation results quickly jumped out on the baffle.

“31”

Hey, it's easy, it's the pinnacle of mechanical computing, it's magical.

That's how the bigwigs in the Gobi Desert shook and shook and asked for the big mushrooms to come out.

The calculator also uses batteries, and this thing only needs half a steamed bun.

...

Li Zheng pursed his lips helplessly, and when he came, he thought about it, and he wanted to take care of this little driver.

Now I'm starting to doubt my life.

With a long sigh, he spread the drawings on the table with vermilion lacquer, and whispered: "Comrade Weidong, I made a military order in front of the chief engineer, and repeatedly promised that I would be able to study the central support structure, and the chief engineer approved the note..."

"It's you who made the order, not me. I'm just a driver.

Let a driver do inventions, aren't you, a level 9 engineer, blushing? "Li Weidong rejects all moral kidnapping.

Li Zheng: "..."

He couldn't understand the driver anymore.

In this era, whoever accepts such a glorious task will be so excited that they will 'wow wow' and slap their chests.

If you are more active, you can bite your fingers and offer a bloody book.

However, this guy didn't seem to care.

Niu Meng looked at the eyes on the side, my master is handsome!

She happily brought a glass of honey water, and gave Li Zheng a blank look by the way.

"This is the attitude of your little comrade who begs people to do things?"

“......”

Li Zheng wanted to cry without tears.

...

Although the attitude was casual, Li Weidong did his best.

Coupled with the help of a hand-cranked calculator, the drawing progressed quickly.

In just one morning, more than half of the data calculation was completed.

At this rate, it may take only three days to complete.

At noon, there was a passionate radio sound outside, and it was time to get off work.

Li Weidong stood up slowly, shaking his sore neck and shaking his sore wrist.

The hand-cranked calculator is very fast, but the inside is full of metal gears, and it is too hard to shake.

"People are iron and rice is steel, let's go eat."

Hearing Li Weidong's instructions, Li Zheng hurriedly packed up the drawings and put them in a drawer, and carefully locked them.

The two lifted the cotton curtain and stepped into the cold wind.

I don't know where Niu Meng, who has been a cat all morning, also got out and followed behind the buttocks of the two.

When they arrived at the canteen, the workers were all frightened when they saw Niu Meng coming, and they all got out of the way.

It seems that the dry rice man has completely made a name.

"Fifteen steamed buns, six taels of radish vegetables, and three lunch boxes of gruel." Li Weidong squeezed into the crowd and said to the stupid pillar who kept yawning with dark eyes.

Silly Zhu was accustomed to the existence of the Big Stomach King, and while scooping vegetables, he pouted: "Weizi, why are you in such good spirits?"

Yesterday I was brought back by the rain, but I slept until 9 o'clock in the morning, and I still had no energy. Your old classmate is so good at drinking. ”

As soon as Silly Zhu reminded him, Li Weidong realized that his body seemed to be much better than before.

Since coming to this world, I have not been sick.

What excites him even more is that his driving ability seems to have improved a lot, and he can now drive for at least four hours.

Of course, this has not been practiced, and it cannot be counted.

"Maybe I'm younger than you." Li Weidong said casually.

There were too many meals, so Silly Zhu found a tray and sent it to the table.

Putting down the tray, the stupid pillar stood there and did not leave, waiting to collect the money.

Li Zheng looked at Li Weidong with a suspicious expression.

Li Weidong glared at him: "Level 9 engineer, the three of us have the highest salary, and you pay for the meal." ”

"If you have a high salary, you have to pay for food, what is the reason?" Li Zheng is not stupid, so many meals cost at least more than a dollar.

Li Weidong smiled at Li Zheng, and then in his speechless gaze, he slowly covered his stomach, the green tendons on his neck twitched, and he groaned in pain: "Oops, my stomach hurts, apprentice, help me ask for leave in the afternoon." ”

"Okay, I'll go now." Niu Meng stood up happily.

Silly Zhu also pretended to be anxious: "Weizi, you can't be strong when you are sick, I will send you to the infirmary." ”

Li Zheng: "......"

He sensed that the rolling mill was full of deep malice towards him.

******

Li Weidong had a very happy life.

In the factory, there are apprentices waiting, and there are people taking care of the food at noon.

In the courtyard, Liu Haizhong was busy with his two sons.

In order to prepare for the wedding feast, almost all the residents mobilized.

Li Weidong hid in the house with Yu Li and played bumper cars.

Happy days always grow wings and fly away quickly.

Three days later, the last part of the central support structure was finally designed.

Li Zheng took the sketch, and his hands trembled a little for a while.

It's not easy, it's really not easy, I, Li Zheng, have finally won!

"What, I don't want to leave, and I want to stay here for a while?" Li Weidong said.

“... No, I'll go right away. Li Zheng touched his shriveled pockets and jumped out of the lounge without looking back.

Niu Meng whispered beside him: "Master, just let him go, I haven't played enough!" ”

"...."Li Weidong.

******

When Li Zheng left, it was already after lunch, and there seemed to be a lot of transportation tasks for the convoy today, and all the trucks in the parking lot had set off.

Only Li Weidong's truck is still parked there.

"Niu Meng, the truck hasn't moved for three or four days, you go to the hot car." Li Weidong commanded.

"Howler!" Niu Meng staggered to the front of the car, pouted and shook the truck, and then carefully drove the truck around the parking lot.

Pale blue smoke from the butt of the truck pierced the silence of the rolling mill.

This kind of practice seems to be fuel-consuming and disturbing to the people, but Li Weidong has a last resort.

The gasoline used in trucks in this era is No. 56 low-grade leaded gasoline.

The quality is similar to that of later generations of local oil refining, with more impurities such as sulfur, mercaptans, and olefins.

In addition, the gasoline is generally held in old military iron drums.

It's the kind of dark green iron box with a five-pointed star on it.

Rust, dirt and other messes are mixed into the gasoline.

If the truck does not move for a long time, these impurities can settle into the pipes and cause vehicle failure.

Therefore, the fleet stipulates that all trucks must travel a certain distance after being parked for a certain period of time.

...

Seeing that Niu Meng was having fun, Li Weidong hugged the black cotton jacket and wandered to the repair workshop.

There was no one in the workshop, and there was a "clanging" sound from under a truck.

"Old Uncle Zhang, old Uncle Zhang... Hmm..."

An oil-stained head poked out from the bottom of the truck: "Wei Dong is here, I checked the truck again for you in the morning, and by the way, I changed the gear oil, and the gear change was much smoother." ”

Li Weidong took a closer look before he recognized this African brother from between his eyebrows, it was Zhang Deming, the repair team leader.

"Thank you, Uncle Zhang, come and smoke a cigarette to refresh yourself."

"Okay, let's rest for a while, and then we can do it."

Hearing that there was a cigarette, Zhang Deming's buttocks rubbed back and forth on the oilcloth, and came out from under the truck.

Then came out from under the car one, two, three mechanics.

Good guy, the last one is a lesbian.

Li Weidong frowned, how did this calf-like physique get under the car?

took out the big front door and scattered it for Lao Zhang and a few repairmen, and even the female comrade did not pass through.

The old rule of the smoke ring is that it is better to have one round than one person.

To Li Weidong's surprise, the sturdy female repairman took it unceremoniously.

Take it in your mouth, strike a match, light a cigarette, and do it all in one go.

Hiss...

Call...

Spit out a beautiful eye circle, eyes narrowed slightly, orchid fingers curled.

This posture, this temperament, can not be grasped without five or six years of smoking age.

Li Weidong tried hard to swallow and foam at the mouth, a talent!

...