Wasteland Code Survival Chapter 777: Underground space of garbage dump

If it hadn't been for Qi Lin to keep an eye on it, I am afraid he would not be able to find the Morse code hidden in it, let alone other people.

In the absence of a dedicated audio analyzer, or skills like Qi Lin that can increase the perception and endurance to the limit by accelerating the energy-gathering vortex, any member of the Thunder Falcon team receives this buzzer After the sound, there is absolutely no way to perceive the hidden information.

Since it is a survival signal, it should be simple and easy to understand. Only in this way can people be clear at a glance-like those who live on an isolated island, if they want to put a distress sign on the beach, it must be bigger , The more eye-catching the better. After placing the distress sign, there is no reason to try to cover it up...

Unless...

Unless the caller is in a certain dangerous situation, can't others see this call for help?

It's like the secret agents in those spy films that go deep behind enemy lines?

This explanation seems to work, but if that is the case, the distress signal should not be sent on the FM radio channel at all. This is not an encrypted channel at all. Not only is the transmission distance short, but it is also extremely easy. Intercepted... As for cracking, it only needs an audio analyzer.

Input this buzzer sound into the audio analyzer, and it is easy to see a frequency curve with three low points sandwiched between six high points. At this time, even a stupid person I can see that this is an international distress signal.

……

……

While sneaking, Qi Lin thought about the distress signal, and unknowingly touched the outside of the Leshan Garbage Treatment Plant.

Facilities like garbage treatment plants are naturally built on the fringes of cities, but when Qi Lin walked into this garbage treatment plant, he found that it was incredibly clean, as if it had been emptied. .

Even on the eve of the outbreak of the nuclear war, most people have fled the city, and the number of people left will definitely not be small. A city with a population of one million will produce a huge amount of garbage that day. The number, it makes no sense that the garbage treatment plant will be empty.

Qi Lin walked along the inside of the garbage factory's fence, and he quickly discovered the anomaly-the underground of the garbage dump seemed to be empty...

There are no shelters underground in Leshan City. Even if there is, the minimum standard for nuclear shelters must be more than five meters underground. However, judging by the echo from the ground, it seems that there is less than one under the garbage dump. There is a huge underground space at the location of meters.

There is no basement in the original garbage dump. After the garbage transported here is sorted, the recyclable part will be sent to other places for processing, and the unrecyclable part will be incinerated or transported to Digging pits in the outskirts of landfill.

This place is too close to the city. No matter it is incineration or landfill, it will not be carried out here. What is done in this garbage dump is only the most preliminary classification work.

Qi Lin quickly found the entrance to the underground. The entrance is located behind the garbage dump. It is a four-meter-square opening with a square metal cover with a pull ring on the surface. There is nothing around the entrance. Concealment and camouflage.

Previously, the recovery troops quickly withdrew from the ruins of Leshan City after finding the corpses. They did not stay in them for a long time, and they have never been to this garbage treatment plant. The report about this sudden emergence of underground space is naturally Did not mention half a word.

There is no lock on the metal cover. Although the weight is heavy, it is not a problem for Qi Lin. He clamped the gun under his arm and lifted it gently with both hands, and a step directly leading to the ground appeared on him. In front of.

At the same time, a strong smell came out of it.

This strange smell is very special. It seems to be mixed with a variety of volatile chemical reagents. Qi Lin can't tell which ingredients are in it. To be on the safe side, he took out the gas mask and put it on himself. On the head.

Then he took out a lighter.

This is not to detect whether there is breathing oxygen in the underground space-his gas mask is fully enclosed, and the required oxygen is generated by the reaction of the oxygen generator in the reaction tank, without relying on the outside world. He did this to test whether there are flammable and explosive gases in the basement.

There are many volatile chemical reagents that are extremely unstable. Among them, there are countless flammable and explosive types. If there are one or more of these substances mixed in the gas, as long as If Qi Lin dared to shoot in the basement, or accidentally rubbed out a small spark, I am afraid that what awaits him is an extremely violent explosion.

The explosion in the confined underground space is much more powerful than the open area on the ground. If it were to happen like this, it would be completely cool.

The flame of the lighter was normal. It was neither extinguished~IndoMTL.com~ nor exploded. Qi Lin simply threw it under the steps, and nothing happened.

The danger of explosion has been temporarily eliminated.

Opening the safety of the large-caliber assault rifle, Qi Lin held the gun in one hand and the shock bomb in the other, and walked down the steps step by step.

The basement is not too deep, the floor height is about five meters, and the top is about one meter above the ground, but the space is very spacious, almost 1.5 times the area of ​​the garbage treatment plant directly above, enough Four to five hundred square meters.

The dome, walls, and ground of the basement are all made of concrete, with mesh-shaped wire fences in the middle to create areas of different sizes, and cabinets wrapped in canvas are placed in these areas. .

Qi Lin picked up the lighter. When he bent down, he found that there were many two-centimeter-wide wheel tracks on the concrete floor in the basement. He estimated that this should have been left by some means of transportation when moving these cabinets. Down.

Silently approaching the nearest area, pushing open the unlocked door, Qi Lin walked to a cabinet.

It was not until recently that he discovered that it was not canvas that was wrapped around these cabinets, but a kind of synthetic fiber with a very special texture. It was very thin but very tough. It took him more than ten seconds to cut it with a dagger. A palm-wide opening was cut out on it, and it took a lot of effort to tear the opening wide enough to expose the entire cabinet.

The cabinet is made of metal. It is not painted or marked. Of course, it is not locked.

Qi Lin hesitated for a moment, and then opened the metal cabinet directly. As soon as the cabinet was opened, a cold air rushed over her face--want to talk about "Survival in Wasteland" with more like-minded people. Code", WeChat pays attention to "Excellent Literature", read novels, chat about life, and find friends~