"Yes, he didn't give it to me, I secretly memorized it myself! This customer is very mysterious, he is from Central Asia, and they don't say what this thing is for!" qδ

"And as far as I know, this boss is the boss of their Ministry of Defense who went to the sea to do business, and he is very powerful, and my first two batches of goods are very good in terms of payment and channels, so I want to develop it, otherwise I won't do this!"

Looking at Tu Lao's side, he paid attention to it, and Ji Donglai didn't hide it, and told all the information he knew.

Tu Lao took off his glasses, pinched the bridge of his nose with his thumb and forefinger, and thought carefully in his mind for a while.

"You go back first, it's less than the phone number you waited for me, I have to check this!" This is a special rubber, and it will not be tested for a while and a half! It's a bit long, can you wait?"

Raising his head again, Professor Tu saw a rare vicissitudes in his eyes, looking at Ji Donglai and the other party's head teacher.

"Yes, I agreed with them that one sample is not enough, and six more need to be provided as the basis for analysis, I can wait!"

Ji Donglai's head teacher glanced at Ji Donglai, Ji Donglai hurriedly answered, and Professor Tu nodded.

Seeing Ji Donglai away, Professor Tu opened his yellowed notebook, began to search according to the table of contents, and finally found a string of numbers on page 32 and carefully compared it.

Then I rummaged through it again, and found another string of numbers on page sixty......

Turning to more than 130 pages, the old professor repeatedly checked the numbers on the note in his hand, trembled slightly with one hand, and then called a few of his students and announced that he would have a holiday tonight.

Then Professor Tu picked up the phone......

Ji Donglai sent the head teacher home, and he was very depressed, after all, it felt very bad to hand over his fate to others. Especially the string of numbers, it seems that Professor Tu is very sensitive to that string of numbers, and after thinking about it, Ji Donglai still can't sleep, and finally dials the phone to Li Jing.

"I want the data on his computer, can you get it for me?"

In the dark, Ji Donglai's eyes were focused, and Li Jing was beating numbers on the monitor screen at this time.

"Three thousand dollars, for you tomorrow!"

After receiving Ji Donglai's order, Li Jing didn't talk nonsense, Ji Donglai agreed and began to prepare money, and Li Jing inserted a hard disk into the computer.

Then he entered a string of numbers, and then various numbers jumped on the computer, and it didn't take long for the computer screen in Abbas's bedroom to freeze.

"Damn, why is it stuck again, I've recharged?"

The computer screen is European and American style, bold and wild, and most importantly, the scale is large, Abbas looked at the picture and shook and secretly scolded China for its poor Internet speed.

"Get you some speedup, CPU overclocking, it's okay!"

Looking at the picture on Abbas's computer, Li Jing turned around and looked at his several computers, and decisively switched over all the other computers.

Several hosts were computing and downloading at the same time, and in an instant, the hard disk on Abbas's computer began to spin rapidly, and the temperature of the CPU increased at a speed visible to the naked eye.

"Huhuhuhu......"

"Damn, broken computer, I already knew to buy a desktop!"

Feeling the whirring heat of the air outlet, Abbas cursed, but the temperature of the computer began to slowly decrease after ten minutes, and the picture began to normal.

"Cut, I'm so embarrassed to hack you, I know ***,! Human-like dog, Cao!"

All the data was synthesized, Li Jing glanced at what Abbas was watching, and he was disgusted, so he simply cut out the picture, restarted the computer firewall, and cleaned up the virus that had just poured in.

The next day, Ji Donglai and Li Jing handed over the money with one hand and delivered the goods with the other.

This time, Ji Donglai completely got all the documents of Abbas about this rubber piece, I don't know if I don't read it, but after reading it...... Headache! Yes, it will be a headache.

Without exception, all of them are in Russian, and Ji Donglai wasted a lot of effort to find a part of the English version, which can be seen to be the original drawings, and there are some periodicals on it, and the time record is from 1950.

"Good guy, it's not that my emotional grandson won't give it to me, and he can't understand it if he can't figure it out, this is professional!"

Ji Donglai spent a few days competing with these English professional literature, and sorted out a bunch of professional data, but Ji Donglai still didn't understand what that string of numbers meant.

As for the technical documents in Russian, Ji Donglai hesitated for a long time, and finally printed out a copy.

Ji Donglai didn't think about cooperating with the rubber manufacturer and getting some samples to try, but the technical requirements were sent over, and the other party lay down directly.

"Not up to scratch! The military's requirements are not as high as yours, big brother, you can find someone else for this, it's really not good!"

The original words of the rubber manufacturer, the performance of this thing is all kinds of weather resistance, no one can make it at a small price, even if it is made, do you have an order?

The development costs a lot, for half a year, you want dozens of kilograms, and who will sell the rest to?

Anyone who does business will calculate the cost, and they don't need to hit the keyboard at all, just break their fingers. In this way, Ji Donglai's opportunity to make a breakthrough from the rubber factory was completely blocked, but fortunately, Ji Donglai got a call from the head teacher a few days later.

The two of them hurried to Tu Lao's office, this time the students were not there, only Tu Lao and another old man.

"Xiao Ji, your number is incomplete, can you get more complete information? You know that our technology research and development must have reference indicators, and what you give is a reference sample, which cannot be said to be ineffective, but it really plays a decisive role and cannot be achieved!"

"The indicators given on the drawings are not very useful for our development, and we will interpret this number of yours! EF is the pull force, and the back is the pull value......

Professor Tu took the notebook and interpreted all the numbers that Ji Donglai brought last time, Ji Donglai was strange for a while, and always felt that he had heard similar parameters somewhere, and when the old professor read it halfway, Ji Donglai was keenly aware that this was the technical information he read last night.

"Shear force is...... Now we still lack the following parameters, Xiao Ji, can you find the manufacturer to get it?"

Professor Tu looked at Ji Donglai as he spoke, and Ji Donglai almost didn't hesitate at all, he directly took a piece of paper, took a pen and began to write on it.

From the parameters mentioned by the old professor to the various detailed symbols at the back, there are a total of twenty parameters, although Ji Donglai doesn't know how to achieve the numbers in the back.

"This is the polysilicon parameter, this is the temperature number, and this is the pressure parameter......

Tu Lao and another old man also came to Ji Donglai at this time, staring at the numbers written by Ji Donglai with good eyes, and their blood pressure went up.

"Tu Lao, there is only so much I can know, and I can't say how to get the parameters! Do you have enough of these parameters for the development of compounds? If it works, I'll get some, and if not, I'll turn it down, it's too difficult!"