Shen Wanqing said, "What's wrong? Why don't you let me go? ”

Lin Yuan said: "We have to think about every step before we do it, after getting the shells out of the box, what method do we use to know the material of the cannonball, how to know the shape of the project?" ”

Shen Wanqing said: "The external dimensions, I have a ruler in my camera, as long as I can find an opportunity to take photos, I can know the external dimensions of the road, but the information of the material, I don't know what to do with the road." ”

Lin Yuan said: "For the analysis of materials, there are mainly two kinds of chemical methods and physical methods, the chemical method is to react the materials that need to be tested with other things, and now we can't put the projectile body into the chemical agent for reaction here, so we have the physical method left." ”

Shen Wanqing said: "Don't talk so much, they are going to be suspicious, hurry up and tell me what to do?" ”

Lin Yuan said: "If you apply physical methods, you need to have a little powder of the projectile material, and then we can use optical means to measure the composition of this substance, although the error may be relatively large, but I just want to determine what material their armor-piercing bullets are made of, and it is almost enough." ”

Shen Wanqing thought for a long time and said, "It's not easy to get some powder down, what should we do?" ”

Lin Yuan said: "I can't think of it, that's why I asked you." ”

Shen Wanqing shook her head and said: "I can't help it, the material of the bullet body is either steel or iron, it is a very hard thing, and there is a protective paint coating on the outside, I don't know if there is any way to get its powder down." ”

Lin Yuan said helplessly: "Since there is no way, then we can't act, let's wait for a while." ”

Shen Wanqing nodded, and then Wilhelm II came over and said to Lin Yuan, "What are you talking about?" ”

Lin Yuan simply said a few words of prevarication, it was lunch time, everyone left the museum, Wilhelm II saw that he did not stump Lin Yuan, he was unwilling, went back and continued to think about countermeasures, in the afternoon, Lin Yuan did not have the heart to look at other things, and Shen Wanqing returned to the post house to discuss how to get the material information of the armor-piercing bullet.

Shen Wanqing said: "Now we can only go in when it is dark, and take advantage of the opportunity that there is no one inside to find out the situation of the armor-piercing bullet under the hood." ”

Lin Yuan shook his head and said: "No, this is too dangerous, we are in Germany now, once they are caught, how can we explain it!" ”

Shen Wanqing smiled: "Look at you, we haven't started to act yet, you just think about what to do if you are caught!" If you think like that, no action will succeed. ”

Lin Yuan said: "Let's not talk about this for now, let's say we take action tonight, the first question is: how do we enter the exhibition hall area?" ”

Shen Wanqing said: "I have seen clearly today that there is no wall around the exhibition area, which means that we can easily touch it. ”

Lin Yuan said: "Okay, even if we touch the exhibition area, how can we take off the materials on the projectile body?" Like you said during the day, armor-piercing bullets are very hard, and we have to think of a good solution. ”

Shen Wanqing thought for a while and said, "We also had armor-piercing bullets in our time, what should we do if we want to break the armor-piercing bullets?" ”

Lin Yuan said: "With the cutting machine, the temperature of the gas inside can reach several thousand degrees when it is burned, and the steel core of the armor-piercing bullet can be broken. ”

Shen Wanqing shook her head helplessly, and said: "That doesn't seem to work, we didn't bring those things here at all this time, even if we brought them, it's useless, I know that the sound of the Dao cutting machine is very loud, and it is impossible for us to successfully obtain the materials on the bullet body without alerting the guards." ”

Lin Yuan also sighed and said, "In this way, we really have no way to take their armor-piercing shells, forget it, give up the action." ”

Shen Wanqing nodded silently, and Lin Yuan continued: "They are now able to develop armor-piercing bullets with caps, which means that they have done a lot of research in armor-piercing bullets, and when I was in the Ryukyus, I also showed them the technique of shelling armor-piercing bullets, I don't know if they have mastered this technique, but the most important part of armor-piercing bullets is the body material, and now we have such a good opportunity, but we can't get it, it's a pity!" ”

Lin Yuan said and spoke, and involuntarily slapped the table with his hand, just as Shen Wanqing's cup was placed on the table, he was shocked by him, and fell to the ground, "snap" and shattered, Lin Yuan quickly stood up and said to Shen Wanqing: "The fragment didn't stab you, right?" ”

Shen Wanqing stood up, shook her head and said, "It's okay, it's just that the water has spilled on me, I cleaned up the pieces, you be careful, don't stab you." Then he went to the side and got a broom.

Lin Yuan looked at the debris on the ground, and suddenly a flash of inspiration flashed in his mind, and said, "I have thought of a way." ”

When Shen Wanqing heard Lin Yuan's words, she immediately threw down the broom, returned to Lin Yuan, and said, "Hurry up and talk to me, what can you think of?" ”

Lin Yuan said: "It was this cup that inspired me, do you remember how the cannonball was placed?" ”

Shen Wanqing said: "Why don't you remember, the armor-piercing bullet was placed in a small box, and the box was placed on a shelf. ”

Lin Yuan said: "I'm not talking about this, do you remember how many shells were placed on the shelf?" ”

Shen Wanqing said: "Two." ”

Lin Yuan asked again, "Do you remember how tall the top one was?" ”

Shen Wanqing gestured with her hand in front of her and said, "It's probably as high as my shoulders." ”

Lin Yuan said: "That's right, this is my method, let's find a way to knock down the rack where the shells are placed, and then let the shells above smash on the shells below, the materials of the two shells are very hard, although this impact is not enough to damage their surfaces, but it is enough to knock down a piece of protective paint on the bullet body, and there will definitely be metal particles that will be knocked down, I will bring a piece of adhesive tape, as long as it is glued on the notch, I will definitely be able to get some metal particles, with our skills, These metal particles will be able to analyze the composition of enemy shells. ”

Shen Wanqing said: "This method is good, but there is a problem, the sound made when it lands must be very loud, how can we guarantee that it will not be heard by others?" If we are discovered, it will not be easy to run. ”

Lin Yuan said: "I've already thought about this, what we thought about just now was to sneak in secretly, unknowingly, in fact, we can change our thinking, let's go in generously, and then pretend to accidentally knock this thing down, won't it be successful?" ”

Shen Wanqing said in surprise: "What? Even if we are diplomats, it really doesn't make sense to go in in the middle of the night, what kind of reason do we use? ”

Lin Yuan smiled and said, "I have thought of a way, but what I want to test is your acting skills." ”

Shen Wanqing smiled charmingly and said, "Could it be? Are you going to let me use the beauty meter? ”

Lin Yuan smiled: "How can I be reluctant, but the strategy you want to use is much more clever than the beauty strategy!" ”