My Pet is a Snapping Turtle

  Chapter 352 There is really a big trench (please add more votes)

   "Director, your express package."

  Hu Jianguo glanced at the package in puzzlement. It was very small, only about 10 centimeters in length and width.

  It's so small, what is it?

  He remembered that he hadn't bought anything recently, and guessed in his heart, maybe it was something sent by a brother unit.

  So, he waved his hand and said, "Xiao Li, put it on my desk."

   Regardless of this small package, Hu Jianguo sat on the sofa in the reception area, continuing to chat with Liang Wencheng.

   "Old man, what are you going to do next?"

  Liang Wencheng sighed softly again, "If you don't have much hope here, you can only pin your hopes on imports, hoping to import some of the single crystal superalloys we need."

  The current turbofan X uses the best domestic superalloy, but after several verification tests, there will always be a series of problems with the turbine blades.

   Such as ablation of the blade surface, or cracks in the blade, etc.

  How long is it? It's just a verification test run. If this is the case, there is no service life at all.

  Turbine blades are high-temperature key parts and life-span parts. At least 1,000 hours of service life must be met. In foreign countries, it is often 5,000 hours or even 8,000 hours.

   Hu Jianguo apologized, "We can't help for the time being. The development of domestic single crystal superalloys takes time. I suggest that we should focus on foreign countries and try to import some single crystal superalloys first."

  Liang Wencheng said: "It seems that this is the only way to go. I hope to import some single crystal superalloys."

  He thinks this way, import a part first, use it first, let’s take one step at a time.

   Otherwise, what else can I do.

  The temperature in front of the turbine of the turbofan X engine should be further increased, otherwise, the thrust-to-weight ratio will not be high. The service life of the turbine blades should also be improved, at least 500 hours, and even better if it can be used for 1,000 hours.

After chatting for a while, Liang Wencheng stood up and said goodbye. Since his hope was lost, he had to go back as soon as possible and return to work. His time was precious, and he wished he could use one day as two days, wishing he could solve all the technical problems of Turbofan X , enter the mass production stage as soon as possible.

  With apology, Hu Jianguo sent his old friend away, sat on the office chair, and picked up the small package on the desk.

   "Hey, it was mailed by Global Shipping Group. What's inside?"

  Hu Jianguo was a little puzzled. He remembered that he had no connection with Global Shipping Group at all. How could the other party send a package over.

   Taking out a paper cutter from the drawer, Hu Jianguo carefully opened the package, and found something wrapped in plastic film and a small printed note inside.

  There are only a few words on the small note, which means that this piece of metal is unusual, and the Institute of Special Metal Materials is invited to conduct a series of verification work, including its density, melting point, hardness, tensile strength, and so on.

   Is that piece of metal wrapped in the plastic film? Hu Jianguo took apart the plastic film and saw this small piece of metal.

  He is an authority on metal materials. He can tell at a glance that this is a piece of metal, not a piece of stone. He also finds that the density of this piece of metal is very small, making it appear very light.

  After looking at it with a magnifying glass, Hu Jianguo realized that this piece of metal was unusual, so he immediately picked it up and walked towards the laboratory.

North Pacific Ocean.

   Overlord came back here again. He took a good rest in his cave for a few hours. Feeling hungry, he set out with a giant spear and headed for the huge cave sixty to seventy nautical miles away.

  It is still holding on to hope. Why did the few giant octopuses in the giant hole disappear? Will they return to the giant hole?

   After a while, Overlord arrived at the entrance of the huge cave, and without hesitation, he swam in with his giant spear in hand.

  The depth gradually increased, and there was no sign of a giant octopus until it reached more than 5,000 meters, and then went down to the bottom of the giant cave, with a depth of about 6,500 meters.

   Empty, where there is a giant octopus.

   Not even one.

   Hope shattered, Overlord was a little upset, looked at the gray-black "stones" at the bottom of the cave, and then slowly swam out of the cave.

  I feel more and more hungry.

   Forget it, there is no giant octopus, let’s find something else to fill our stomachs.

  Bawang arrived one or two hundred meters below the water surface and began to look for large fish to fill his stomach.

  Big fish weighing hundreds of catties is not disliked, although it may not be enough to fit between the teeth, adhering to the principle that mosquitoes are small but also meat, Bawang ate a dozen big fish weighing hundreds of catties.

   Among them is a bluefin tuna weighing five to six hundred catties. Such a big fish is sold at some high-end restaurants, which is a sky-high price.

   Bawang finished it in one bite, as if he didn't even have time to appreciate the taste.

   There is a big whale in front of it, which is spraying water on the sea. Overlord rushed over and regarded it as food.

   Bawang snacked on hundreds of big fish, including a big whale, and his stomach was finally half full.

   There are no giant octopuses with thousands of tons each. The predation of the Overlord is more troublesome and time-consuming. No, it took more than an hour before and after, before it was considered full.

   Forget it, I’ll go and find out if there is a big trench nearby. The owner said that the giant octopus in the giant hole may have slipped away, and it may have hidden in a nearby big trench.

   Ba Wang swims around the seabed, and on the seabed plain at a depth of more than 3,000 meters, Ba Wang swims back and forth, gradually getting farther away.

  Swimming nearly 200 nautical miles, Bawang found that the terrain had finally changed. It was no longer flat, but had ups and downs.

   Swimmed forward for a few more nautical miles, and the topography of the seabed tilted, slowly upwards, with a certain slope.

   This is a submarine mountain range, very long, average height, only two or three hundred meters higher than the submarine plain.

   After turning over this mountain range, Overlord found that the terrain was sloping downwards, and the angle was getting bigger and bigger.

   After a while, the Overlord stopped.

  At this moment, it was pleasantly surprised. A big trench, bottomless, stretched in front of it. It didn't know how long, how wide, and how deep it was.

  Because it was completely beyond Bawang's 500-meter super perception range, after stopping for a while, Bawang swam into this deep trench.

  The depth gradually increased, Bawang swam to a depth of five or six kilometers, but still did not reach the bottom.

  Bawang didn't plan to go deeper, but swam at this depth, fully activated with super perception, hoping to find that kind of giant octopus.

   After swimming for a few nautical miles, Overlord stopped again, and within the range of its super perception, a huge figure appeared.

  The fourth update is here!

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thank you all!

  (end of this chapter)