"yes!"

"Wang Po sells melons and boasts, but this seems to be too much. ”

"Such a low-level mistake can be made?"

“……”

A group of business owners exchanged heads, sneering and doubting.

"As the general manager of Extraordinary Technology, you won't know this truth, right?"

Someone said so.

After a low commotion, the scene was relatively quiet again.

Click! click......

Compared to these business owners, the media reporters are much calmer, they take pictures seriously, and constantly record what is happening.

Seeing this, Wu Dexin also smiled bitterly, his heart fluctuated slightly, and after calming down for a while, he said indifferently: "It may be that what I said is not accurate enough, so that everyone misunderstands what I mean." ”

What the?

Everyone stared at Wu Dexin.

"The state of mechanical frictionlessness is almost non-existent, and the primary lubricant can't do it, what I just mean is that the primary lubricant does what other lubricants can't, and that is to reduce friction. ”

Wu Dexin said.

"All lubricants can do that!" said the young man with the red wine again.

"That's right! All lubricants can do that, but they can only do it a little less. As we all know, even if lubricating oil is added to machinery, they are still rubbed, constantly reducing their service life, which is almost irresistible.

As far as the car is concerned, engine oil can be said to be an indispensable thing, it generally has two functions, one is to reduce the temperature of the engine, and the other is to reduce the friction of the internal parts of the engine, so as to improve the service life of the engine.

However, even after the break-in period, the engine still needs to be changed every once in a while, and the most important thing is that we can still find some metal residues in it. This shows that they are still being consumed, in fact, everyone knows that the current role of lubricating oil is basically to play the role of cooling and lubrication, in fact, blocking the friction between mechanical metals and can be completely cut off,"

Wu Dexin glanced at the young man and said lightly with a light smile.

"You mean that a primary lubricant can do it?"

Someone cried out in surprise.

"Ninety-nine percent can be done!" said Wu Dexin with little hesitation.

Although judging from the current test experiments, after the run-in period, the machinery using the first-class lubricating oil will basically not appear new wear and tear, which can basically be defined as a wear-free state, but Wu Dexin will not talk so much, perhaps because he has talked with Tang Zhong more times, and he gradually began to feel that he should be cautious when talking and leave room for it.

"Ninety-nine percent, isn't that a complete severance of friction?"

There was a hint of shock in the eyes of the young man holding the wine glass, but he still said coldly with some reluctance.

"Cut!"

Some people glanced at him coldly, and most of them also saw his far-fetched tone, but they didn't say anything, just glanced at him coldly, and they all looked at Wu Dexin.

More people didn't look at him and asked, "General Manager Wu, can you tell me briefly?"

"Of course!"

Wu Dexin nodded and replied with a smile, this was originally what he was going to say next.

"A lubricating oil is different from ordinary lubricating oil, it contains a composite factor, they will be combined into a tiny particle, very small, it is this particle, so that the primary lubricating oil has the friction between metal machinery, the reason why there is no 100%, that is because this particle is a consumable, that is to say, a lubricating oil is a consumable, like ordinary lubricating oil, it needs to be replaced at an interval. ”

Wu Dexin glanced at the manuscript from time to time, and said to the business owner in front of him and the media reporters on both sides.

As soon as his words stopped, many people exchanged heads and whispered in whispers.

Wu Dexin didn't pay attention to it, and after a slight pause, he said: "Don't worry, although the first-class lubricant is a consumable, it can still be used by ordinary people to commute for half a year." Before the run-in period, or after the run-in period, it is exchanged according to the mileage, that is, the corresponding mileage is reached, so there is no difference between the first-class lubricating oil and the ordinary lubricating oil. ”

"General Manager Wu, what is the principle of first-class lubricating oil to minimize mechanical friction?"

Suddenly, someone asked, at a pause in Vudesin.

To use an analogy, the first-class lubricant is a bit like our cartilage tissue, and more figuratively like the cartilage that exists between our knees and leg bones, of course, not exactly. The first-level lubricating oil is not to make the machinery frictionless, in fact, it is to convert the friction between the two to another medium, and this medium is the tiny composite particles in the first-class lubricating oil, which will penetrate into the mechanical gap and produce a kind of mucous membrane-like thing, like cartilage that separates the leg bones and connects them together, and the friction between the two is borne and replaced by it. ”

Wu Dexin said with a smile, looking at the manuscript without stopping.

"General Manager Wu, do you mean that the function of the primary lubricating oil is to separate the two things of friction, and the middle is filled by the primary lubricating oil, and then the two are not actually separated, but one of them transfers the friction to the other with the primary lubricating oil, a bit like a gear transmission, and a small gear is added in the middle of the two?"

Someone asked.

"So to speak!"

Hearing this, Wu Dexin thought about it, nodded, and in order to avoid misunderstanding, he still said: "Although it has a similar meaning, but the mucous membrane layer composed of composite factors contained in the first-class lubricating oil will not wear the metal machinery, just like adding a plastic between the mechanical friction, this is a metaphor, the first-level lubricating oil is not plastic, I just want to say that the metal machinery can consume the first-class lubricating oil to achieve the purpose of movement." Of course, I would also like to make a special point here, that is, the primary lubricant only covers the metal parts with a thin layer of similar mucosal particles, and does not really separate two objects that are rubbing against each other. ”

"Other than that......"

Immediately afterwards, Wu Dexin said all the advantages of first-class lubricating oil, those obvious highlights, which have been confirmed by test and research.

On the big screen, the picture is constantly reversed, Wu Dexin pointed to the things displayed on the screen while reading the manuscript, opened his mouth without frustration, and introduced it very smoothly, presumably Wu Dexin also spent a lot of effort on this.

About ten minutes later.

The distinctive purple hue of the primary lubricant appeared on the big screen.

"The color of the first-class lubricant is not formed by any additives, but the color produced in the synthesis of various substances, and it is also an indicator, an indicator that everyone can observe with the naked eye. Its initial color is purple, and as the particles in it are reduced and consumed, then its color will gradually change to black, which means black, so the first-class lubricant is the same as ordinary lubricating oil. ”

After looking at the big screen, Wu Dexin said to everyone: "At this point, the introduction of first-class lubricant is over. ”

So, let me briefly talk about the problems related to primary lubricants. ”

Wu Dexin said again: "First of all, the first-class lubricant and the first-class tires are the same, both enjoy the quality assurance plan, but due to the difference in the nature of the two, the amount of compensation is set at 500,000, which means that as long as the first-class lubricant is used, and the difference from the description is too large, you can apply for compensation, and in addition, all the costs of purchasing first-class lubricants will be refunded." ”