Ma Chunliang said: "Wait a minute, sir, think about it." With that, he looked at the photo in his hand again and studied it carefully.

In fact, he deduced the inside of the hull from the external structure. For example, if the position of the rudder is there, then the approximate position of the internal transmission room can be calculated.

Ma Chunliang looked at it in detail, and then asked Fan Keqin for a ruler, a notebook, and a pencil. According to the scale, start to write, draw, and draw. Sometimes he would measure it for a while. Eventually, he used a pencil to draw a circle in two close-up photographs, the back half of the hull a little more in the middle. Then he raised his head and said, "Sir, two brothers, you look here, if my estimate is right, there is a high probability that it is a power room." If a bomb were planted, the boiler inside would be visible, and if the boiler exploded, the ship would surely sink. ”

Fan Keqin looked at it carefully, if the ship was divided into ten parts on average, then the position of Ma Chunliang's circle would be between the third and fourth points from the tail forward, and then a little further back.

Jiang Bin next to him said: "Didn't Brother Chunliang say at the beginning, isn't this the internal cabin?" ”

"Oh, no." Ma Chunliang pointed with the tip of a pencil and said, "Then go up a little and go a little forward." But at the bottom, a little further back, is the power room. ”

Speaking of this, Ma Chunliang took the picture he drew and said, "Have you two seen this?" This is the waterline, and it is best to go as low as possible, if the depth is about three meters, it will work best. One is closer to the boiler, and the other is an explosion at the bottom of the waterline, so the structure at the bottom of the hull will tear a very large hole because of the pressure of the explosion. This is called double insurance. But there is one more point, that is, if the boiler does not explode, then this big mouth will also let the sea water pour into it, if it can enter the boiler from some pipes, then the pressure in the furnace will also have an impact, maybe it will explode again. ”

Fan Keqin asked: "That is to say, after the detonation of this position, the first is that the tear is large enough, and the second may directly detonate the boiler inside." Third, if the boiler does not explode, then the pressure inside the boiler will change under the backflow of seawater, and the possibility of another explosion may occur. It's triple insurance. ”

Ma Chunliang nodded and said, "Yes, that's it." ”

Fan Keqin looked at Jiang Bin and Du Shengli again, and said, "Do you two have anything to ask?" ”

Jiang Bin said: "Brother Chunliang, how thick is the armor at the bottom of this kind of warship." ”

Ma Chunliang said: "It's not thick, do you know cruise ships, cargo ships?" It's pretty much the same as that. ”

"Oh." Du Shengli nodded and said, "Just like you said before, this kind of seaplane carrier and escort aircraft carrier are all thin-skinned and stuffed, we just need to prepare bombs according to the standards of the ferry?" ”

"That's right." Ma Chunliang nodded very affirmatively and said: "Actually, the resources of the little devil are very poor, and besides, this kind of ship was used for reconnaissance before, and even all aircraft carriers were used for reconnaissance. It was only later that the role of the aircraft carrier became apparent. But even so, this seaplane aircraft carrier, the level is no different from the escort aircraft carrier, and it is absolutely impossible to make it so thick. The two brothers are prepared according to the standards of large ferries, and they are absolutely right. ”

Next, the two of them asked about various details, and when they were almost off work, Fan Keqin made the east, invited Ma Chunliang to dinner, and then asked Zhuang Xiaoman to call and let the logistics approve a house, which was near the Security Bureau. Let Ma Chunliang live in temporarily.

After going to work the next day, Fan Keqin summoned Jiang Bin and Du Shengli again and asked what equipment the two needed for them. Du Shengli said: "We need our own timer, as well as waterproof detonators, and I have thought about explosives with Brother Jiang, and we will use TNT, because TNT is originally waterproof." In this way, we plan to use magnetic mines, which are detonated at regular intervals. I have to trouble you to get a magnetic mine for us, so that we can save a lot of trouble by changing it a little. ”

Fan Keqin said: "Is one enough? Study it, succeed or fail, and do a few more experiments, plus there are quite a few boats. ”

Jiang Bin smiled beside him: "Then it's troublesome, get a few more, if there are more, it would be better." ”

"Hmm." Fan Keqin said: "Okay, then you guys go to work on other things first, don't you have to modify the timer too?" To test the waterproof effect, go directly to the General Affairs Office and pick it up. What to use, what to need, see if the General Affairs Office has it, you can prepare it first. ”

"Yes." The two of them said yes, turned around and walked out the door.

Fan Keqin called Sun Guoxin again and briefly explained the situation. Sun Guoxin found a navy admiral through his connections.

In other words, the current national government navy, so to speak, is used as an army. There was no way, there were no ships, or they were old and broken, and the few warships that were there did not dare to go out, for fear of being sunk by the little devils. After all, the navy is too expensive, and what the government lacks is money, so it falls into a vicious circle.

But a few magnetic mines, that's still there. After all, in order to prevent the little devils from going down the river, they used a lot of mines to block the waterway. But after that, the Navy did almost nothing, after all, it was not of an order of magnitude, and it could only stay, or hide everywhere.

Sun Guoxin's movements were still very fast, and when he replied to the letter, he told Fan Keqin an address and asked him to take the car directly to pull it.

Fan Keqin didn't know much about weapons such as mines, so he would rather have a few more cars than not pull enough. It was to directly transfer all seven military trucks of the Security Bureau.

All the way to a bomb shelter not too far from the ferry. Of course, it is said to be an air-raid shelter, but this air-raid shelter is not too large, and it is not close to a residential area, so it was converted into a warehouse. It's all some equipment from the Navy.

With Sun Guoxin's contact, after Fan Keqin and others arrived here, the road could be described as unimpeded. I took someone to the bottom to take a look. Sure enough, it was full of weapons, such as cannon barrels, torpedoes, mines, and so on. There are also boat parts, repair tools, welding machines, thermal cutting oxygen cylinders and the like.

Fan Keqin looked at Jiang Bin, Du Shengli, and Ma Chunliang who came with him, and said, "You are experts, you need to decide for yourself, just decide if you decide to let the brothers move out." ”