After searching for more than ten minutes, Niu Xiaoqiang never found the black scrap steel material. He was a little reluctant to give up, grabbing a piece of scrap steel as a hammer to smash the cracked scrap slag.

"When-dang-dang-dangdang-"

A crisp knocking sound echoed in the warehouse, and several working preparers stopped when they heard the movement, and looked in the direction from which the sound came from with a surprised expression.

After being stunned for a moment, the lead preparer ordered: "You continue to work, I'll go and see what moths are going on over there." ”

Soon, the material preparer came to the No. 8 storage area, and when he saw Niu Xiaoqiang smashing scrap steel, he couldn't help but hesitate: "Master Niu, what are you doing here?"

Niu Xiaoqiang smiled embarrassedly: "I'm engaged in material research, this is the study task that my master assigned to me." ”

When the preparer heard that it was Fang Dongping's words, it was not easy to stop them, so he could only advise: "So that's the case, then you should be careful yourself, don't smash it." ”

"Well, I'll take notice. ”

After the preparer left, Niu Xiaoqiang continued to smash, and every time he smashed a piece of scrap steel, he would come to him to observe it himself, hoping to find the black metal. After working so busy for more than 20 minutes, Niu Xiaoqiang finally had a harvest. He threw away the scrap steel in his hand, grabbed a piece of black metal weighing half a catty, and laughed: "Haha! I finally found you!"

To tell the truth, Niu Xiaoqiang was already desperate just now, and he almost gave up. Fortunately, he persevered to the end and finally got what he wanted.

Several preparers were once again attracted by Niu Xiaoqiang's movements, this time without waiting for them to take the initiative to check the situation, Niu Xiaoqiang came over with black metal, only to see him smile with a smile on his face: "A few masters, can you give me this piece of scrap?"

The things in the warehouse are absolutely not allowed to be stolen, Niu Xiaoqiang has no intention of stealing things, he is clearly making requests, and the requirements are not excessive. In other words, what is a piece of scrap weighing half a catty? It is not worth a few dollars to sell it. In addition, he is Fang Dongping's apprentice, and the preparer also sells face: "Cheng, you take it away, but it will not be an example." ”

Niu Xiaoqiang was overjoyed: "Thank you, masters!"

Then he took the black metal in his arms and ran out of the warehouse.

A few preparers, you look at me, I look at you, I can't understand what this half-grown kid is happy about.

Niu Xiaoqiang soon came to the steelmaking furnace, he asked Zhou Kai for a rag and nylon rope, wrapped the black metal in a rag, and then tied it to his back with a nylon rope, which looked a little nondescript and funny.

Fang Dongping happened to come to inspect the work accompanied by Han Shuren and Section Chief Wang, and saw Niu Xiaoqiang with a rag tied to his body, and the three of them all showed curiosity, Section Chief Wang first asked: "Xiaoqiang, what are you doing here?"

Niu Xiaoqiang didn't want to expose the secret about ferrous metals, so he said with a haha: "I'm carrying a piece of scrap steel, and I'm going to take it back and study it." ”

Section Chief Wang couldn't help but be stunned: "Engage in research? Xiaoqiang, aren't you studying design and manufacturing? Why do you suddenly want to engage in material research?"

Han Shuren on the side laughed and said: "Lao Wang, you don't know the situation yet, this is what Elder Fang meant, he wants to train Niu Xiaoqiang to be an all-rounder who knows everything." ”

Section Chief Wang couldn't help but smile and said, "I see, Old Fang's heart is really big. ”

Fang Dongping just smiled and didn't speak.

Niu Xiaoqiang said: "Two uncles, since you know my master's high requirements for me, I wonder if you can provide some support?"

Both of them showed curious looks, and Section Chief Wang asked, "What support?"

"Doesn't your factory have a research room? Can you lend it to me?"

Both of them thought that Niu Xiaoqiang belonged to the nature of playing tickets, after all, they were half-grown children, they were very interested in scientific research, and it was normal to want to experience it, and they were like this when they were young. For Fang Dongping's sake, the two of them were not easy to refuse. However, the equipment in the research room can't be broken by Niu Xiaoqiang, after weighing it, Han Shuren said: "Of course it's okay to borrow it from you, but you have never done relevant research, you won't use the equipment in the research room, let Officer Huang take you there, she is also a researcher in our factory, and she can teach you how to use the instrument." ”

"Okay, thank you, Uncle Han!"

"She's in the workshop office, you just go over to her. ”

"Well, I'll go over now. ”

Niu Xiaoqiang ran away after speaking, and Han Shuren smiled and said, "Old Fang, your apprentice is very motivated." ”

Fang Dongping laughed: "This kid just has the energy to study hard. ”

Niu Xiaoqiang quickly ran to the door of the workshop office, he stretched out his hand and knocked on the door, and Huang Li's voice came from inside the house: "Who?"

"Sister Huang, it's me. ”

Huang Li got up and opened the door, and said curiously: "It's Xiaoqiang, do you have anything to do with me?"

After Niu Xiaoqiang explained the situation, Huang Li showed an apologetic expression: "Xiaoqiang, my sister still has some things to deal with, why don't you wait for a while, and then take you over when I'm done?"

Niu Xiaoqiang was not in a hurry at this time, he hummed: "It's okay, Sister Huang, what are you busy with?" Can you tell me, maybe I can help." ”

Huang Lijiao smiled: "Forget it, don't mix it, otherwise I won't be able to eat and walk around if I make a mistake." ”

Huang Li returned to the desk after speaking, and Niu Xiaoqiang followed. He originally thought that Huang Li was doing a very great high-end job, but after a few glances, he realized that Huang Li was actually engaged in data statistics, and the real difficulty lies in calculation.

Speaking of calculations, Niu Xiaoqiang is a master among the masters, he said: "Sister Huang, this is too simple, or you are responsible for recording the results, I will calculate it." ”

Huang Li looked up at Niu Xiaoqiang, showing a look of disbelief: "These are the data on the power and fuel consumption of diesel engines on the market, we want to compare the differences between these products, and also see what is the difference between the products designed by your master and others, not a simple addition and subtraction operation, but also a percentage calculation, are you sure you can do it?"

"Of course it's confirmed, the most complicated thing is just division, what's the difficulty?"

As if to prove that what he said was true, Niu Xiaoqiang stretched out his hand and pointed to a result that Huang Li had calculated, and said with confidence: "Sister Huang, the result you calculated is wrong, the correct result should be 99.37%, I don't believe you can calculate it again." ”