After having lunch at home and catching up on sleep for another three hours, Zhong Bai woke up and hurried to the old director's house with a bottle of vodka.

As soon as Sun Guangshi opened the door and saw that it was Zhong Bai, he immediately showed a surprised expression on his face!

"Ouch Xiao Zhong, you're here!" Sun Guangshi immediately welcomed Zhong Bai into the house and said, "If you don't come to me again this week, I will have to go to the hall to find you!" ”

When Zhong Bai heard Sun Guangshi say this, he quickly put the vodka on the ground and said, "This is a little gift I brought to you when I went to Ukraine." What's wrong, Uncle Sun? ”

Sun Guangshi didn't open the package to see what kind of gift it was, but frowned and said, "Sit down first, I'll talk to you slowly." ”

Seeing Sun Guangshi's abnormal behavior, Zhong Bai didn't dare to slack off, so he quickly sat down and asked, "Could it be that there is a situation in Heyuan Mine during this time?" ”

Sun Guangshi didn't answer, turned around and walked into the study, and when he came over again, he already had an extra piece of information in his hand, and handed it to Zhong Bai: "This is the last time you wrote me the mine rectification plan that used single hydraulic pillar technology to improve at my house, remember?" ”

Zhong Bai took it and looked at it, nodded and said, "Remember." You said at the time that you would find a way to give them the mine leadership team through a veteran mine researcher, which was passed? ”

"By a fart! This is Sikong Huaida came over the day before yesterday and sent it to me, and there is also the instructions of their field chief Zhang Nanfeng behind, you can read it carefully! Speaking of this, Sun Guangshi had an unconcealable disappointment in his tone.

Zhong Bai hurriedly flipped the last page, and sure enough, he saw a line of thick pen words on it.

Although the handwriting was sloppy, Zhong Bai could understand it.

"This plan has not been demonstrated, there is no relevant technical literature at home and abroad for reference, and there is no clear instruction from the supervision group and the provincial department.

"Another: MD California's White Nonferrous Metals Mine will send people to Heyuan next week to do technical exchanges with us, and Comrade Sikong Huai is invited to participate at that time."

Seeing this, Zhong Bai came back to his senses!

The meaning of the first sentence of the instruction is very clear, because there is no suitable reason, so the written proposal of "using the single hydraulic pillar roof method" instead of the "wall caving method" proposed by Zhong Bai at that time will not be implemented for the time being.

And that's not the point, the point is the latter sentence!

Later, it is the fundamental reason why Zhang Nanfeng dared to directly reject Zhong Bai's proposal!

That's MD California's White Nonferrous Metals Mine is going to send someone!

At this juncture, the MD company suddenly sent someone, and I knew that it was not an ordinary exchange, and it must be related to the improvement of mining methods!

Otherwise, with Zhong Bai's anxious appearance when he saw Zhang Nanfeng last time, how could he refuse the method that Sikong Huai had come up with with all his might?

Doesn't it mean that he has contacted the White Nonferrous Metals Mine of the MD and found a helper!

But Zhong Bai was not panicked.

Not to mention what technology the White non-ferrous metal mine came to teach or what new equipment was peddling, they couldn't get around mentioning the "automatic drilling and blasting system".

You say that this thing is not advanced at first, but it is naturally advanced in today's era.

But only Zhong Bai knows that this so-called "advanced" automatic drilling and blasting system actually has many problems.

The biggest problem is that if you want to introduce this system to the underground bauxite mine in Heyuan City, you need to buy a series of related equipment, which costs a lot of money first!

According to Zhong Bai's memory, this technology has actually been constantly improving, even in the previous life, even from the 80s to the 21st century, after so much time in the middle, the automatic drilling and blasting system is constantly updated with the update of equipment.

This means that it is not a one-and-done approach, not to mention how long the equipment produced by MD-related enterprises can last in this life, but the overlord practice of "as soon as he updates, he will force you to update a full set, otherwise he will not maintain it", its core will not change.

JUST LIKE THE WINDOWS SYSTEM COMMONLY USED ON PERSONAL COMPUTERS, THE THINGS INVENTED BY M PEOPLE ARE GOOD, BUT HE SAID THAT THE UPDATE OF WINDOWS XP WILL STOP ONE DAY, AND THEN ASK YOU TO PAY TO UPGRADE TO WINDOWS 7, AND WHEN YOU GET USED TO IT FOR A FEW YEARS, YOU WILL BE ASKED TO PAY TO UPGRADE TO WINDOWS 10!

Behind such a rapid upgrade, it is the means of the people of country M to use their core technology to grab wealth many times!

AND THERE IS NO DOUBT THAT THE AUTOMATIC DRILLING AND BLASTING SYSTEM IS ALSO DIVIDED INTO MANY VERSIONS, NO LESS THAN WINDOWS!

Even if this time the bauxite mine in Heyuan City uses this thing to solve the immediate problem, then once the MD side is upgraded in the future, they will inevitably ask for synchronous updates with the source side, otherwise you will have no way to use it again!

What is the difference between this operation and a kidnapper tying a time bomb to your head?

Once the ransom is given, I can only manage it for a while, and I will do it again at 2234 every once in a while!

When is that the end?

In other words, if MD's automatic drilling and blasting system is adopted, it means that the future production rights of the bauxite mine in Heyuan City are not in their own hands, but in the hands of the people of M!

Thinking of this, Zhong Bai couldn't help but sigh: "It's just that this director of the chapter field doesn't believe in domestic technology, but why is he so superstitious about the people of M?" Does he think that the people of country M are so easy to get along with? Uncle Sun, let me tell you, they are just doing this to solve the problem with the automatic drilling and blasting system, and the principle of this thing is ......"

Zhong Bai unreservedly told Sun Guangshi about the hidden dangers of the long-term operation of the automatic drilling and blasting system and the conclusion of his thinking just now.

After hearing this, Sun Guangshi's face was obviously more worried, but after thinking about it repeatedly, he still sighed and said, "Hey, Xiao Zhong, of course I trust your professional judgment. But...... If I were Zhang Nanfeng, before there was no data and practical experience to prove that the 'single hydraulic support roof method' was effective, I am afraid that I would prefer to find a ready-made solution from an MD company to solve the problem, right? ”

Hearing Sun Guangshi say this, Zhong Bai seemed to sense a glimmer of light, and asked rhetorically, "Uncle Sun, listen to what you mean...... Is it that with practical application experience, Zhang Nanfeng is willing to use it? ”

"I can't guarantee 100 percent." Sun Guangshi thought for a while before replying, "But at least because of the existence of method comparison, he will not refuse Si Konghuai's proposal so clearly." ”

Zhong Bai immediately replied: "Then what if I report to you that this time in more than half a month in Ukraine, we have not only produced samples, but also successfully used it in a mine near the city of Donetsk?" ”

"What?!" Hearing this, Sun Guangshi couldn't help but be taken aback, and asked with a puzzled face: "Didn't you tell me last time that you went to Ukraine just to produce samples, and you still have to go back to China to find a suitable opportunity to try it first?" How is this already being used successfully abroad? ”

"That's exactly what I thought last time." Zhong Bai smiled slightly at this time and said, "But the plan hasn't changed quickly!" ”