After Zhang Tianyuan and Serlin returned to Savage Mountain, they loaded the remaining treasures into the helicopter, and then made sure that there was nothing left in the cave, and left in a helicopter.

As for the traces of the explosion here, there is no need to worry about it, even if it is discovered, even if it enters the cave, there is nothing in it, and if you go in, you won't get any treasure.

And it's good to keep this place, the bones in it are the crimes left by Little Japan, Zhang Tianyuan is not easy to expose, but if someone else comes here, it can be exposed, so that the whole world can see how Little Japan murdered people in the first place.

This time there are only three tons of gold on the flight, all of which are very standard five-kilogram gold bricks, this Zhang Tianyuan has been confirmed with an electronic scale on the helicopter, it is not bad at all, this thing still needs to be confirmed, after confirmation, when he trades with Yang Yaoshan later, he will be able to get the right bid.

The helicopter was originally closer to the Burmese side, especially closer to the pit of Yang Yaoshan, so it took four hours to fly from Huaxia to the treasure site, and from the treasure site to the pit of Yang Yaoshan, that is, it took about ten minutes, which was because Zhang Tianyuan did not control the helicopter well enough, so the snake Lin deliberately slowed down to avoid accidents, otherwise it was estimated that it would arrive in four or five minutes.

"Oh my God, it's actually a Mi-26, okay, Brother Zhang, you're a big deal this time, I was worried about how you transported the gold, but now it seems that this worry is really unnecessary. Not bad, not bad!"

After the huge Mi-26 helicopter stopped in an open field at the foot of the mountain, Yang Yaoshan was seen rushing over. But Hu Yidao and magnesium and aluminum are not there, probably about gold. Yang Yaoshan didn't want outsiders to know.

It can be seen that Yang Yaoshan is very envious of this huge helicopter, although he has not taken a helicopter once or twice, but it is the first time he has touched such a helicopter.

And this kind of large transport helicopter has a very large cargo capacity, Yang Yaoshan has always wanted to get one for himself, but the helpless thing is that it is too difficult to get this thing, not that you can buy it if you have money.

"Brother Yang, let's not talk about the plane. You must know that wealth is very moving, and if something happens, the loss of gold is small, and it will not be good if you take your life. ”

Zhang Tianyuan is very concerned about safety, after all, this is gold, and it is three tons of gold, he believes that Yang Yaoshan will not bother with him for this bit of gold, but can Yang Yaoshan's subordinates rest assured?

He had already discovered it when he was on the helicopter, and there were a large number of mine guards guarding it. It's not easy for people from outside to break in, so what he's worried about is that if these people start a riot, then he will have to flee for his life. After all, these people all have real guys in their hands, and although they also have guns, how can two people compare with so many others. The point is that the weapon system of this helicopter has been removed, and the firepower is completely insufficient.

"I'll just tell you that. You trust the Serpentine brothers, and I trust these people. Just as you trust the Serpentine brothers, we share weal and woe, and nothing will happen, they are all my own people, and the core subordinates ......"

Yang Yaoshan's expression became stern, he, like Zhang Tianyuan, sometimes preferred to believe in outsiders rather than his own family, so these people brought this time are absolutely loyal to him, and there will be no accidents.

A very simple truth, even if there are one or two ill-intentioned people here, they don't dare to mess around, because as long as they mess around, they will definitely be shot indiscriminately.

If something happens to Yang Yaoshan, they will not be happy, this is the so-called community of interests, which is more reliable than those so-called brotherhood.

"Okay, since Brother Yang said so, then it's no problem, there are electronic scales on my helicopter, but for the sake of fairness, you better use your own scale to weigh it, and then you can transport the gold on the helicopter down, part of it will be used as my shares, and the other part will trouble you to help me convert it into cash, preferably RMB." Zhang Tianyuan nodded and said.

"It's fine. "Even if Zhang Tianyuan doesn't let Yang Yaoshan weigh him, Yang Yaoshan will have to do this, and now that he has made everything clear, he will not turn his face in the future.

The so-called brothers settle accounts clearly, not because they don't believe in their brothers, but because they are afraid that there will be a misunderstanding here, and both sides will make trouble because of a misunderstanding in the future.

A lot of the so-called hatred in the TV series is actually because of the unwillingness to explain things clearly and the unwillingness to hurt the face, and as a result, the more troublesome and stricter it becomes, the more troublesome it gets, one trouble after another, and finally it becomes an enemy.

Zhang Tianyuan asked Snake Lin to take down a gold brick from the helicopter, and then handed it to Yang Yaoshan, after the weight of this gold brick was determined, the next step was to count the number of gold bricks, Yang Yaoshan brought so many people, and it was relatively fast to liquidate this.

After taking the gold brick from Zhang Tianyuan's hand, Yang Yaoshan carefully tested it and used all the soil methods that could be used.

In daily life, there are some simple and easy specific methods to identify the authenticity of gold jewelry, which are introduced as follows:

This is first of all the fire method: "real gold is not afraid of fire", after the jewelry is cooled by high temperature fire, the gold is still golden and not deformed, which is the saying "fire is afraid of real gold". If it turns black, it is not real gold or has other metals mixed with it.

There is also the method of vision: gold has a dazzling red yellow, their luster and color are enduring and the lower the fineness, the worse the color, that is, people often say "seven green, eight yellow, nine red". Gold jewellery with other metal pseudonyms can be identified by color.

Then there is the ear listening method: listening to the sound to distinguish the components. If the jewelry falls naturally from a height, if it makes a "horn" sound, and there is no rhyme and no elasticity, it is gold with high purity. If the sound is long and elastic, it means that its fineness is not high, and the jewelry contains more other metals.

The most direct is of course the hand method: use the hand to compare the weight. The specific gravity of gold is 19.3, which is much higher than that of silver, copper, tin and other metals. By comparing the weight, it is possible to identify whether the gold jewelry is counterfeited with other metals. Because the same volume of gold is much heavier than silver, copper, aluminum, etc.

In movies, gold is often tested with a tooth bite: gold has low hardness and is relatively soft. If you bite with your teeth, there will be marks. Other imitation gold does not have this characteristic, and the higher the fineness, the softer the gold.

After a detailed and tedious inspection, Yang Yaoshan nodded with satisfaction and smiled: "Brother Zhang, don't bother me, this is gold after all, I have to test it well, and now it seems that the fineness of this gold is indeed good." It is sure to sell for a good price. ”

"Then do you want to check every piece?" Zhang Tianyuan asked.

"Don't be so troublesome, I believe in your character, the next gold bricks, just take a look. Yang Yaoshan hurriedly waved his hand.

In fact, the most commonly used is to weigh it with your hands and bite it with your teeth, which is both convenient and time-saving, and Yang Yaoshan is of course because he believes in Zhang Tianyuan. That's why he did this, otherwise, according to his idea, every piece of gold must be rigorously scientifically tested. Receipt is only possible after confirmation.

Of course, Zhang Tianyuan has a lot of trust in these golds, because his character appraisal method is more accurate and faster than those local methods.

After the inspection. Yang Yaoshan asked someone to bring an electronic scale, and then put the gold brick on it and weighed it. Confirm exactly five kilograms to ensure accurate weighing. He also went and then sampled a few gold bricks, the error will definitely not exceed 0.1 grams, I can't imagine that the industrial technology of small Japan has been so advanced, which makes Zhang Tianyuan hate those guys at the same time, but also can't help but give birth to admiration, to be honest, this kind of technology, is required high-precision machine tools to complete, manual, the error will definitely be very large.

Speaking of this, Zhang Tianyuan thought of the time when there were no high-precision machine tools in our country, and even when there was a lack of machine tools, the aircraft parts were made according to the drawings given by Lao Mei, but all the results were manual, and every screw and screw were different, and the error was too large, so it could not be installed on the aircraft at all.

This is not a joke, nor is it to praise our craftsmen, but our country was too backward at that time, and it was impossible to realize the production of standard assembly lines, and it was impossible to reduce the error of parts to a negligible degree.

Now our country's machine tool is stronger than in the past, but compared with Germany and Japan, it is still far behind, Zhang Tianyuan sometimes thinks, although he is just a play antique, but if he has the opportunity, he can also try to make some contributions to high-tech technology, even if it is to invest a little money, as a Chinese, whether there is pride or not, he is a person of this country.

As the saying goes, the son is not ugly for the mother, and the son is not for the poor, since he can't decide his origin, let him be better.

"Okay, Brother Zhang, now you can confirm that your batch of gold bricks is not only in good condition, but also very standard in weight, I heard that you brought three tons, all on the plane, right?" After Yang Yaoshan weighed and inspected, he believed in Zhang Tianyuan even more, and even envied him a little, such a good gold, he actually got so much, this changed him, and he didn't know where to get it.

Up to this time, he had never thought that this gold was made by Zhang Tianyuan from the Savage Mountain, in fact, even if he doubted it, unless he wanted to turn his face with Zhang Tianyuan, otherwise, since this thing was discovered by Zhang Tianyuan, it was Zhang Tianyuan's, so he didn't think nonsense.

Zhang Tianyuan nodded with a smile: "That's right, it's just three tons of gold, and I weigh it, but for the sake of the proper period, I think you should repack it and confirm the number of gold bricks and the authenticity, so that the two of us don't have to fight because of misunderstandings in the future." ”

As the owner of gold, Zhang Tianyuan didn't want to have an accident, maybe he thought about it too much, anyway, he had watched a lot of TV, and someone secretly made it bad and swapped the gold inside, but in the end, the two sides of the transaction blamed each other, so some things, it is better to be able to figure out a little better.

"The fineness and quality of these golds are all the same, right?" Yang Yaoshan asked.

Yang Yaoshan had seen gold, but so much gold was placed in front of his eyes at the same time, but his eyes were almost blind, and he was also a little incoherent in his speech.

"Is this the case, I still want Brother Yang to talk about it after you have checked it, I don't count it now, let your people quickly take a good inventory, there are a lot of things, I have to go back before tomorrow, and then the helicopter is borrowed, if it is not returned in time, something will happen." (To be continued......)