After listening to a simple class, Xiao Lao and the others benefited a lot from listening to it, and the assembly technology was roughly understood, but when it came to mastering, it was far from it.

There will always be an unbridgeable gap between theoretical knowledge and practical operation, and this is the reason why most people are stumped.

"Zhang Xiaoyou, I thought about what you said carefully, and the previous diesel optimizer can correspond to several machines, but other machines, even if we use the formula, I'm afraid we won't assemble it. Uncle Liu was thoughtful.

There is nothing to be embarrassed about, and he generously admits his shortcomings.

Confucius said: "To know is to know, not to know is not to know, and to know is to know." "If you don't know it, you should say it.

Xiao Lao looked at Zhang Yu and wanted to say something, but after looking at Uncle Liu, he stopped what he was about to say, he said these words, for fear that Uncle Liu would not look good.

Xiao Lao is much stronger than Uncle Liu in the machine industry, and when he heard the formula Zhang Yu said, he used it a little, and suddenly found that there was no problem at all.

Although there is no practice, Xiao Lao has conducted in-depth research on the machines and equipment of the diesel optimization machine, and the specific steps of those assemblies, Xiao Lao has long been familiar with them, but he has not found the trick.

Now after Zhang Yu said it, Xiao Lao understood everything, the previous Xiao Lao was a complete layman, for Zhang Yu's machine, he could only disassemble it bluntly, and now after Zhang Yu's explanation, he can be regarded as entering the door.

"Uncle Liu, it doesn't matter, as long as you practice more, wait for me to tell you the next two big points, and if you don't understand anything, you will have no problem at all. Zhang Yu smiled indifferently.

For Uncle Liu's reaction, he had already expected it in his heart, if he just designed and assembled a few pieces of machinery and equipment, Zhang Yu only needed to teach this set of formulas, plus some guidance from Zhang Yu.

But now Zhang Yu is not just a simple guide to assemble some machinery and equipment, he will face all the machinery and equipment in the country in the future, and someone will need to provide technical guidance on assembly.

Ordinary people do not have enough confidentiality for the product, so they can only hand it over to the people who are familiar with them, so Zhang Yu attaches great importance to the guidance of Liu Bo and several people.

"Zhang Yu Xiaoyou, the next technical explanation, is there a practical part, I want to try it out now. After Xiao Lao stopped the words in his heart, the strong sense of expectation in his heart extended infinitely in his heart, and finally he couldn't help it and said what he thought in his heart, but it was more tactful.

"Xiao Lao, you are talking about the practical part! I haven't arranged this yet, but today's technical explanation is here, and the next step is the discussion link, if Xiao Lao wants to practice, you can arrange it first. Zhang Yu's eyes lifted slightly.

Knowing the knowledge points he taught, the impact on Xiao Lao and Uncle Liu is different, after all, the basic knowledge and theory of machine technology are different between each other.

"Don't worry, Zhang Yu Xiaoyou, you can arrange it, and I will continue to listen to your lectures. Xiao Lao smiled, he was very grateful for Zhang Yu's politeness, he was a lecturer, but he took care of it so much.

"I won't talk about it next, you are free to arrange. Zhang Yu smiled lightly, he didn't say anything, you must know that you can't chew too much, and if you talk too much, you won't digest it, but it will only be counterproductive.

This is also the reason why Xiao Lao wants to practice, he deeply knows that he understands so much, if he listens to it again, he will not have any experience, it is better to digest this knowledge well.

He is now desperate to know what he understands, and what Zhang Yu said, if there is anything new to gain from it.

There are not many things to discuss, and all they can do is to understand well, and where practice should be, practice still needs to be practiced.

Seeing that Xiao Lao was busy with the experiment, Zhang Yu looked at Uncle Liu on the side, this time Zhang Yu mainly wanted to guide Uncle Liu and a few of them, and Xiao Lao came here just to listen.

As a result, Uncle Liu and the others didn't understand anything, but Xiao Lao understood these first, which made Zhang Yu speechless.

"Zhang Yu, I'll go back to the office first, you guys are busy with your own work. Li Shengping smiled, she didn't understand what Zhang Yu said at all, and it would be boring to stay here, so it was better to go to the office and work on herself.

Li Shengping's knowledge of machinery and equipment has always been a little worse, although he has been guided by Li Lao, but Li Shengping's main learning is diplomacy.

"Well, let's eat together in the evening. Zhang Yu said hello to Li Shengping with a smile, and Zhang Yu also knew that Li Shengping was embarrassed to stay here for Li Shengping's boring expression after listening here for a while.

Just let Li Shengping go, and Zhang Yu was a little reluctant to go, so he said that he had a meal, and there was no other meaning.

"Oh!" Zhou Hu exclaimed, he always felt a little unusual about the meal that Zhang Yu proposed, and the boss and Manager Li were ambiguous.

"Ahem. Zhou Long is more shrewd than his younger brother, and he knows what to say and what not to say, in this case, they can pretend not to see it, because Zhou Hu's voice Zhou Long hurriedly reminded him.

"What do you think?" Zhang Yu looked directly at the people present, and their startled appearance naturally made Zhang Yu notice.

Zhou Long and the others didn't speak, but Uncle Liu was thoughtful, he always felt that Zhang Yu and Han Mengqian's fate was endless, and now the two of them were strangers, which made Uncle Liu feel a pity.

Zhang Yu said this, thinking that it would seem more appropriate if he didn't say it, but now when he said this, instead of admitting that he had a leg with Li Shengping.

Thinking about this, Zhang Yu's expression changed, and when nothing happened, he returned to his position and waited for Uncle Liu to ask questions.

Uncle Liu didn't come to ask questions, Xiao Lao on the side was assembling the diesel optimization machine, assembling it according to Zhang Yu's method, and found that it was still a little worse, so he ran over to ask Zhang Yu.

"Zhang Yu Xiaoyou, I still have a few questions for you about assembly. Xiao Lao did not shy away from it, he thought in his heart that even if he learned Zhang Yu's assembly technology, without Zhang Yu's permission, he would definitely not reveal it to others without permission.

For the secrecy, Zhang Yu also absolutely trusts Xiao Lao, this military business, if it weren't for Xiao Lao, he would not have had the opportunity to design it at all.

This business brought Zhang Yu more than just profits, it directly brought him a new development route, and when everything was on the right track, Zhang Yu's business could be like a tiger with wings and double profits.

"Elder Xiao, you said that I would talk about it again, about the next two questions, you will also learn in the future. Zhang Yu smiled lightly.