The Treasure Hunt of an Antique Dealer

If you want to drill a hole in a thick steel plate with a thickness of more than 15 cm, and the steel plate is still upright, the easiest way is to use armor-piercing rockets, which is definitely more reliable than any electric drill-this steel plate is not an ordinary industry With a homogeneous steel plate, the hardness is almost as good as that of a drill bit!

Not counting tanks, the method of "peaceful use" of rocket drilling is not Xiang Weirong's Ming, but the ingenuity of the technicians of China's scrapped weapons and ammunition destruction units.

Since the early 1960s, especially during the special period of 1o, China has produced astronomical numbers of conventional munitions. When Xiang Weirong participated in the self-defense counterattack against Vietnam, many ammunition had reached the limit of their shelf life, and many of them had passed their expiration date, such as detonators with a shelf life of only ten years under normal circumstances.

When teaching Vietnamese monkeys, when preparing firepower, the Chinese artillery often fired artillery shells with more than three times the specification, because those shells are almost reaching the expiration date: if they are not destroyed, wait a year or two for scrapping, the cost will be more than It's expensive to make new shells!

The recovery of large shells is so expensive, and small things like the detonator used on grenade are more troublesome.

Are they fried together in a pot?

Excavating old artillery shells during the Anti-Japanese War can do this, but the amount of scrapped ammunition pulled out of the arsenal is too large to be so reckless: at first glance, because the whole shells can also recover high-quality copper materials and reduce some losses.

In fact, the problem of pollution is considered-if a huge amount of explosives is destroyed by detonation, it will also cause serious environmental pollution.

Because there are too many, such as the number of copper detonators, they need to be processed quickly, safely and efficiently. The guys of the scrap unit came up with a way: drill a hole in a thick steel plate and get a small piece of steel plate on top. Activities cover.

The person sitting here is like a worker on the assembly line: throw the copper detonator into the hole, the movable cover will automatically fall under the action of gravity, and this person pulls the thread.

With a "bang", a detonator was destroyed in this way.

Take another one from the table beside you and repeat the action just now...

It's not too slow for the skilled workers to destroy the detonators like this. The line-up in the workshop is spectacular-native methods, clever methods, that's what those guys do.

Xiang Weirong had been to such a destruction unit to deliver goods, and he still felt that this method was new.

But there is a problem-in order to ensure safety and save costs, the thick steel plate uses the armor plate of the scrap tank, which is strong!

However, it is said that there was a large group of people to drill holes in the upper head. If they moved to a large factory to drill holes, the labor, freight and processing fees would be a lot of money.

Even if you don't care about the budget, this destruction site is still relatively remote, a large machinery factory with a radius of more than a hundred kilometers that can't gnaw tank armor plates, and you can't find the temple door with a pig's head.

At this meeting, Xiang Weirong took a m72 rocket launcher and said, "...As a result, a technician thought of a rocket that could penetrate the tank. This thing was piled up in the scrap factory.

They dismantled the warhead of the rocket, laid the steel plate flat on the ground, and fixed the armour-piercing warhead vertically at the optimal detonation height with a rebar bracket. The fuze was connected to a wire and used for electric detonation. This explosion is a hole. It is said that this matter also won the third prize of the equipment department, waste utilization. "

This group of people can be regarded as long-term knowledge: drilling holes can still be drilled like this, I don't know if which army technician dares to do this after 20 years, will they be rewarded or punished?

After listening to Zhang Nan, he asked: "Shall we use it directly?"

Xiang Weirong nodded, "The door is vertical, so it’s not guilty to do it like the gangsters. It’s not easy to dismantle the warhead and connect the wires. This kind of rocket bomb theoretically has a certain level of penetration of the vertical homogeneous steel armor. 3oo to millimeters, it shouldn’t be a big problem to deal with 2oo millimeters in practice.”

Just do it, Randy will do it, but the light inside must be removed first, so as not to burst into the air.

A cheap miner's lamp was left for lighting at the door, and everyone else left the tunnel. Randy squatted down 25 meters from the door. This m72 rocket launcher can originally be shot in a larger room, and there is no problem in the tunnel.

But to be on the safe side, the guys helped Randy get a stainless steel table in the restaurant and put it down to stand in front of him.

In addition to the "useless" gold, the supply of the little devil in the late Pacific was tight. Thinking that the dog day should not put bombs behind the blast door, Randy pulled out the inner tube of the rocket launcher when he was ready, and aimed at the consequences.

After a dull "bang," a loud noise came from the tunnel almost at the same time, and Randy was soon seen running out.

The big man covered his ears, "Mr. Xiang, you should hit the bullseye."

Aiming at a fixed target at 25 meters, if it still fails to hit, it can only be said that Randy’s "seal" is probably a fake and shoddy product.

It's just a small armor-breaking explosion. You don't need to wait a while before you enter. Everyone immediately starts to get busy: wire and wire, and gas welding.

As soon as he walked in, Zhang Nan felt a strange smell in the tunnel, similar to the unspeakable smell of gunpowder after the steel plate was cut by gas welding.

Fortunately, the blower started operating again, and the strange smell was quickly dissipated.

Chen Haozha first checked the situation of the explosion-proof door, and then used a mineral water bottle to cool down the location where the door was broken down, and then used a portable industrial endoscope to check the situation inside: there is no combustible near the door. .

Sure enough, the steel plate of the door was 15 centimeters thick, and it would feel a little hot around the hole that was penetrated.

Zhang Nan also leaned forward to look at it: There was no golden patch of gold inside the door. It seemed that the space inside should be very large, and the gold was not placed near the explosion-proof door.

Several cameo gas welders began to destroy, because there was already a burn-through hole, after using equipment borrowed from the US military base repair shop ~www.readwn.com~ finally was able to chew this thick blast door .

"Fuck, the steel plates are so thick, these four sides are at least 4o centimeters thick, I don't know if I can open it after entering.

The cutting is very slow, and Zhang Nan can't help complaining on the side.

Thomas on one side said: "As long as people can get in, it will be easy to open the door. It is generally not difficult to break the quick locking mechanism from the inside."

"That's good, otherwise, if there are thousands of tons of gold, and we can rely on the arms and legs of dozens of people to move it out, everyone will have a short life of ten years."

The few people who were idle by the side smiled: short-lived ten years?

Fortune gold, let's recognize the short-lived!

Zhang Nan is really afraid of relying on manpower to transport gold. This thing is different from other things. It is really heavy: the old saying goes that a strong laborer can pick up 2oo jin of rice, and he can walk several miles in an hour.

If you pick 2oo catties of gold, walking a few miles can make people vomit blood and pick out internal injuries.

The weight of gold is so wicked.

This explosion-proof door is square and large, and the bottom opening and closing position is already parallel to the tunnel ground. But it is not so big that it can be driven directly in by car. Zhang Nan guessed that the Japanese might have used a battery car or a small trailer that can carry goods, which is similar to the kind used to carry luggage in the airport.

Seeing that a large hole into which people could enter was not cut out for a while, Zhang Nan left the tunnel to breathe outside.

Chen Hao estimates that it will take at least two hours.

A few guys who can gas welding are busy inside, and those who can do more work; those who don’t know how to hide outside the tunnel and blow the cool breeze-although it is a volcano, the inside of the tunnel is still quite cool. .

Until 3 o'clock in the afternoon, with a heavy steel impact, a large piece of thick steel plate weighing at least six to seven hundred jin was cut off, and the passage was finally opened.

Watering the water to cool down, Chen Hao got in first. 8