Siheyuan: I want to take the college entrance examination and study to rise.

"With the key. He Yuzhu took out the key and inserted it directly, twisted it three times to the left, only to hear two clicks, and the door opened.

Everyone was stunned when they saw this scene, "This is okay!" "

It's that simple, when you turn back and lock it, you come in the opposite direction." He

closed the door, twisted it three more times to the right, pulled out the key and didn't move, and it locked.

Seeing this, everyone was amazed.

"No one can enter such a sturdy gate unless they are hit by a car!"

"Won't it be impossible to open it without a key in the future?"

He Yuzhu nodded, and followed closely to everyone, "Now that this matter is settled, we will use this protection document in the future."

Director Yang is very optimistic, "When the time comes, such doors will be installed in the offices of the whole factory, and a key will open a lock, which will not be the same as before!"

He Yuzhu also felt that it was okay, "Then now measure all the door frames of the whole factory." Director Yang, what do you think?"

"Okay, no problem, I have to report this, after all, it is a product produced by your research, and every one of them should be reported." Director

Yang was very excited, every time He Yuzhu made something new, he was always the first to respond and report, anyway, their Red Star Rolling Mill has now become a frequent visitor to the engineering department.

Whenever there is good news, the boss of the engineering department will always take a look at the words Hongxing Rolling Mill, and he will know that it must be He Yuzhu who has done something new, and now is no exception.

He Yuzhu was equipped with two keys, one handed over to Jiang Gong, and the other was placed in front of him, "Now the two of us are the only ones in the research institute who have the keys, and no one can go up except us when we turn around, so there will be no problem."

"Well, can this door be used

at home?" "Yes!" "

Well, I'll get one and put it at home when I go back, so the thief won't dare to come to the door."

"I'm just afraid that there will be more people watching!" He

Yuzhu laughed, he didn't expect everyone's acceptance ability to be quite high, but after thinking about it, the thieves in these years are hated.

However, it can generally only be used in the unit, and according to the current technology, it is not so easy to make a steel door.

In addition, the door lock or something, it has to be specially made, and it is estimated that the average family really can't use it.

Director Yang looked at the people around him, and simply waved his hand: "Okay, go to work, don't be around here!"

At this time, everyone was still unsatisfied, and the people in the factory were talking, Qin Huairu couldn't help but be curious when he heard that there was something new in the research institute.

Why does He Yuzhu have so many ideas in his mind, all of which are eaten whole grains, how did his brain grow?

At this time, Yi Zhonghai came over.

"Qin Huairu, I told you about the parts processing two days ago, I'll see how you practice!" Qin Huairu

was very nervous for a while, and was about to go up with something, but was stopped by Yi Zhonghai.

"Wait, you can't grasp this pincer hard, your grip is worn out, come like me.

He taught him hand in hand, Qin Huairu nodded after reading it, and went up to operate.

Yi Zhonghai shook his head on the side.

This Qin Huairu and Jia Dongxu really deserve to be two people, and the family can't eat two mouthfuls of food.

After practicing for a long time, Yi Zhonghai really couldn't stand it anymore, so he stopped directly: "Okay, Qin Huairu, your brain, is the same as your Dongxu, if you practice again, I think, after three months, you won't want to take the exam, you won't be able to pass the exam at all."

Being said like this in front of everyone, Qin Huairu's eyes suddenly turned red.

Yi Zhonghai then shook his head, "Don't cry, I'm also for your good, if you are admitted to the second-level job, your family's life will be much better, and now it's absolutely not okay

!" "People come in with you, this is much more proficient, you usually have to practice more to know?"

Qin Huairu nodded again and again, "I know, don't worry, I will!"

At this time, Yi Zhonghai couldn't help but sigh, he didn't know what was going on, these two people were really, alas, not to mention, he didn't know what to do.

There are some things that cannot be forced, and if something happens again, you can't take responsibility.

Looking at Qin Huairu's appearance at this time, Yi Zhonghai shook his head, turned his head and left.

Qin Huairu stood silently in place, wiped her eyes, she didn't believe it, she couldn't get by.

What Jia Dongxu can't do, she must do it.

Now that you have arrived at this Red Star Rolling Mill, you must let yourself stay, otherwise you will not be able to live at home.

Now I only have a salary of ten or twenty yuan a month, and there is still a lot of debt outside, if I don't make any progress, I'm afraid that there will really be no chance at all.

A worker came over next to him, "Sister Qin, I'll teach you." "

Someone on one side is sour.

"Yo, it's going to get better so soon

!" "What nonsense, what do you mean to be good?" Sister Qin's family is in difficulty, and Brother Dongxu is like that, what's wrong with helping her?"

"You help her, I think you are greedy for her body

!" Qin Huairu saw that they were going to quarrel, and hurriedly said: "Don't, forget it, I'll practice more by myself, thank you!"

She didn't dare to argue, if she was misunderstood, it wouldn't be good, not to mention that she had just arrived, and some people who knew the reason blamed Dongxu for breaking the equipment.

There are also people who help and guide in private, and Qin Huairu accepts all the orders, but she is also self-aware, and some things are not something she can say thank you.

It was the first time she had dealt with the workers in the factory, so she naturally had to have a good relationship, and as for those who were not used to it, she only shook her head and didn't say anything.

After He Yuzhu finished his work from the research institute, he went to the workshop.

Seeing He Yuzhu coming, Qin Huairu was a little surprised, "He!" He Yuzhu nodded, "You don't get this wrench like this, there are parts like this, you have to start quickly, and you must pay attention when the hammer goes down, and then enter after it is clamped, so that it can be directly formed, you see!" He Yuzhu

directly gave her a demonstration, and then asked Qin Huairu

to follow his appearance.

Under He Yuzhu's guidance, Qin Huairu made rapid progress, He Yuzhu nodded, "If you do this, you are guaranteed to be upgraded in less than a month, and I think you will be able to take the exam next month."

"Hesuo, you don't know Qin Huairu, she just came over and can't do anything, and a lot of parts have been scrapped

!" "Yes, Hesuo, our group cleans up the mess for her every day, it's just stupid!"

Qin Huairu also nodded and smiled bitterly: "What I said is that I'm a little stupid."

When He Yuzhu heard them say this, he couldn't help but raise his eyebrows, "You've been in for a while, haven't you?"