Soon, a young man appeared on the road, and no one led him. He easily found the open space here alone. From a distance, he shouted.

"Mr. Yang, you are not very interested. You have been handing over this set of equipment for so long. You should have thoroughly studied it, right? It's been the New Year, aren't you planning to send it back to us? Are you still expecting it to have a baby here?"

After hearing Qin Tao's words, Yang Dawei looked over helplessly. The other party was wearing a suit and looked very handsome. He was holding a big brother in his hand, and he was of the same style as the big bosses in society, with a full aura.

"Hey, Mr. Yang, what's going on with you? Your eyes were red, like a rabbit." Qin Tao continued to look into Yang Dawei's eyes and said curiously.

"We took apart this set of equipment, and when we installed it, there was an additional part. We looked for a lot of places, but we couldn't find its location."

As a senior engineer, after disassembling the things and installing them, there were more parts. Yang Dawei was very annoyed at this time, but he had no choice. After all, he could not find a suitable place for this thing, so how could he be happy?

After hearing Yang Dawei's words, Qin Tao was a little curious: "Don't you know how to take photos when you dismantle them? According to our copycat technology, you won't make such a mistake, right?"

Due to the weak industrial foundation, the development of domestic industry started with copycats, and the level of copycats is very high.

The first step in copying is to disassemble and study it. When disassembling, of course you have to take photos. If there are extra parts, you can also know where the parts come from.

"Yes, we have taken a lot of internal photos, and we have studied the internal photos several times, but we have not found the location of the parts." Yang Dawei's face was extremely annoyed.

"Is that so? What kind of parts can make our excellent copycat staff fail?" Qin Tao asked, and he was also curious at this time.

If Qin Tao is to say that after disassembly, the installation accuracy is not high enough, or the installation order is incorrect, it cannot be installed, Qin Tao can still accept it. Now, he actually said that there are extra parts, and Qin Tao feels very curious.

"That's it." Yang Dawei took out the parts he held in his hand and placed them in front of Qin Tao.

When Qin Tao saw this part, he suddenly laughed out loud.

"Haha, hahaha." The voice was very loud, echoing over the entire ship design institute. Qin Tao laughed so hard that he leaned back and forth, and laughed so hard that his hands were slapped his knees, and tears were about to flow out.

"Hey, why are you laughing at?" Yang Dawei was a little annoyed: "I know that although I have been doing shipbuilding for half my life, I still have shortcomings. I am not sure about some places. I am willing to study humbly. Qin Gong, can you stop laughing first? I am puzzled."

"Okay, okay, I won't laugh, I won't laugh, hahaha."

Qin Tao smiled for five minutes before he stopped. He solemnly took the small bottle, and then poured the small bottle into his hands in the eyes of everyone, and rubbed it back and forth.

"Come on, Mr. Yang, you can come some too."

"Come on, and you, your hands are too dirty."

Everyone was confused by the monks. What was Qin Tao doing?

Seeing that the small bottle of liquid in Qin Tao's hand was getting less and less, everyone was worried that this thing looked very special and you used it up, so it would be difficult to find it in the future, right?

"Rubb your hands back and forth, try and see, what's the effect?"

As the oil on his hands gradually disappeared, and at the same time, there was a cool feeling, everyone was curious.

"Mr. Qin, is this thing used to wash hands?" Finally, Yang Dawei reacted.

"Mr. Yang, you are really smart. This thing is hand sanitizer!" Qin Tao said to Yang Dawei. He just smiled so happily because Qin Tao thought of the story of the Soviet plane soap. Unexpectedly, the same thing happened on the shipbuilding side.

The public recognizes hand sanitizer because it was after 2020 that a large-scale sanitation incident made everyone carry this kind of thing with them.

In fact, in 1966, Lupe Hernandez, a student nurse in Bakersfield, California, found that the alcohol used by doctors to disinfect was not convenient to carry, so he mixed the alcohol with other things and turned into a gel-like shape, which was convenient to carry with you. He could also clean his hands without water and soap.

Lupe's products were only used in hospitals in the early days, and it was not until the 1980s that a company commercialized alcohol hand sanitizer.

As for this bottle of hand sanitizer, Qin Tao could also guess the general origin. It should be carried by the crew of the island dredger. On the sea, the fresh water carried by the ships is precious. They often need to wash their hands when they work in this kind of engineering ship, but they do not want to waste a lot of fresh water. So they carried this hand sanitizer.

As for the dredging equipment, the other party should have stuffed it at random after using it, and it just stuck. When the shipyard was dismantling the equipment, it didn't get it down. It came here and completely dismantled it, and then it fell down.

These people only care about the structure inside, but ignore the outside. Of course, it is impossible for them to find the location of this thing inside the device.

"Hand sanitizer?" Yang Dawei, with two rabbit eyes red, looked at the small bottle of things, and felt a lot of emotion. He would never have thought that it was this kind of thing that tortured him for a long time. When the answer was revealed, he only felt a burst of... speechlessness.

"By the way, you didn't break this thing, right? You have been trying to do it several times. If it is installed on our dredger, it will be your responsibility if it fails to run if it fails." Qin Tao continued.

"Don't worry, we have figured out the principles of it thoroughly. If there is a fault, we will be responsible for repairing it. Moreover, we have now begun to design our own dredging equipment, and the performance will be higher than this." Yang Dawei is still confident about this.

They borrowed this thing to study the internal structure and then made the same equipment. Except for the small bottle, they had a little glimpse of the other ways.

"That's good. Since the problem has been solved, you can hurry up and send this equipment back to us. We are still waiting to install it."

"Okay, okay, no problem." Yang Dawei nodded repeatedly, then looked at the sun in the west and said, "It's too late today. Qin Gong, do you want to stay in our Ship Design Institute?"
Chapter completed!