Of course, there is a difference between the two oils.

Although both are synthesized with petroleum refining products as base oils, the ingredients added in them are different, and the effects are also different. It is used in various gear transmission devices to prevent tooth surface wear, abrasion, sintering, etc., prolong its service life, and improve the efficiency of power transmission.

And what about hydraulic fluids? It is a working medium used to transmit energy in the hydraulic transmission and control system, and has the functions of lubrication, cooling and anti-rust.

Only the kind of half-baked roadside stall master will confuse these and use them casually. If it is used in sturdy and durable Soviet-based equipment, it may be okay, but when it is used in sophisticated American equipment, the possibility of problems is greatly increased.

Moreover, the same hydraulic oil, there is also a difference in the label, different labels, the performance is also different.

In short, as an insider, now to say this kind of layman's words, it will make people laugh off the big teeth, the torque converter, although it is a transmission system, but it is a hydraulic drive device, how can it be gear oil?

"Zhenhua, this is your fault." It's rare that Li Changjiang also echoed this sentence: "Their R&D room, they don't know everything, you have to tell them repeatedly, you have more ink in your stomach than them, just look at yesterday's big competition." ”

After speaking, several masters smiled.

Yesterday's big competition, Qin Zhenhua was out of the limelight, this is also the most brilliant thing in their maintenance workshop, now everyone into the factory, all straightened their waists, felt that it was a scenery, met someone asked, hey, how is Qin Zhenhua in your workshop, the envy in the tone makes people very proud.

On the other hand, everyone in the R&D room has a lot of opinions, and the R&D room makes that kind of test question, even they can't do it themselves, and they use it to test others, what is this called?

You guys did it on purpose, right? What, the R&D room is amazing? You're still half-.

Today, I can't even figure out the two oils!

Hearing Li Changjiang's words, Qin Zhenhua immediately followed and said: "Yes, I am to blame for this matter, I must tell it again, Xiao Du, I am tired and run again." ”

"Hmph, why should I go? Since our R&D room can't do it, you can do it yourself. Du Youwen finally got annoyed, this is sarcastic about their entire R&D room, he wants to fight for the R&D room, where can he let the other party hurt himself so much.

"You mean, we're going to map the entire tank's drivetrain?" Qin Zhenhua said: "Okay, everyone is full of energy, Master Zhang, let's get that M48 tank!" ”

When Du Youwen heard Qin Zhenhua say this, he immediately panicked, these people can do anything, if it really passes, Song Weize will not be angry to death, piggybacking, his days in the R&D room will definitely come to an end.

originally thought that he could rely on Zhu Shilong, but who would have thought that yesterday's incident was messed up, and Zhu Shilong probably didn't like him.

"Don't, don't, can't I go? Isn't it just hydraulic fluid? Du Youwen had countless grass and mud horses floating in his heart, but he finally lowered his head, he has to bow his head and be a man these days.

"I'm waiting for you." Qin Zhenhua waved his hand in the back atmosphere, and once again found a dog's tail grass to hold in his mouth, this action felt extremely handsome.

"Brother Zhenhua, isn't there this kind of hydraulic oil in our workshop?" At this time, Wang Erzhu reacted.

Our maintenance workshop is used to repair equipment, and there are all kinds of oil!

Why do you want Du Youwen to get it for us? It doesn't seem necessary.

Qin Zhenhua patted him on the shoulder: "It seems that you are even smarter than that Du Youwen, he hasn't thought of it yet." ”

Why did he let Du Youwen take it, of course he was going to trick him, he thought that he would be clever himself?

In fact, the other masters already knew Qin Zhenhua's intentions, but no one asked questions on the spot, but there was a smug smile on their faces, Qin Zhenhua was angry with everyone, those guys in the R&D room should exercise them well!

Who made them so brainless.

When Du Youwen came to the maintenance workshop for the third time, he was tired and out of breath, at this time, his stomach was also growling, he looked at the empty maintenance workshop, everyone went to lunch, only he was still tossing back and forth, the back of his work clothes was all soaked, and he felt uncomfortable, when did he do this job!

He still has to move quickly, if Song Weize finds out that he has made such a simple mistake, it will definitely be a criticism, and he will not touch his head.

But where to put this barrel of oil?

Du Youwen looked at the empty maintenance workshop, he could only push the bicycle and enter the workshop, just under the spare parts racks in that row, just about to put down the oil drums, he saw several identical oil drums, exactly the same!

Suddenly, he figured out that this Qin Zhenhua was too much! They don't have to run back at all, they already have it here!

Now, there are not so many rules, and it is also very convenient for each workshop to borrow production materials from each other, so he doesn't have to send it all the way to it, just sign it here!

Qin Zhenhua, I want you...

Du Youwen was murderous and wanted to find trouble with Qin Zhenhua, and then, when he heard footsteps behind him, those masters had already burped and came back from the cafeteria.

"Qin Zhenhua, you clearly have it here, why do you want to toss me repeatedly?" Du Youwen was extremely angry, and he really wanted to pick up the wrench and fight with Qin Zhenhua.

"Hey, there's really one here?" Qin Zhenhua was also full of surprise: "Why don't I know? Master Li, when did this batch of hydraulic oil arrive? ”

"When we were eating, I saw the truck carrying the goods coming in, I guess it was delivered at that time." Li Changjiang and Qin Zhenhua sang and harmonized.

"I see." Qin Zhenhua said: "Xiao Du, it's really troublesome for you, I ran away in vain, otherwise, if you feel that you have suffered a loss, you will bring this barrel of hydraulic oil back?" Why don't you give you an extra bucket? ”

I'll take you with me!

Du Youwen's anger is coming up again, I'll get it back? You think I'm stupid?

He really wanted to go up and fight with Qin Zhenhua, but after Qin Zhenhua said this, he ran to the workbench as if nothing was wrong and studied the torque converter that had been disassembled.

Du Youwen's hand reached out to the wrench, but he still put it down, he didn't dare.