Ao and Godzilla moved quickly, and the goods in the two warehouses entered the Iron Knight. Pen, fun, and www.biquge.info

Some small things that are more valuable and valuable, Li Du put them in the trunk of the hellcat, and the muscle car has this benefit, and the trunk is very large.

Li Du sat in the driver's seat, he played music, and suddenly, the Harman Kardon subwoofer under the trunk lid roared.

The Hellcat is not only capable of running, but its accessories are also luxurious, with 18 horns throughout the car, which is enough to give people a powerful listening experience.

But all the sounds of heaven were not as good as the roar of the HEMI engine, and he twisted the key to light the ignition, stepped on the accelerator, and the car drove off with a bang.

"Medicine! Medicine! Medicine! Medicine! Sick! Sick Mother, Angbei Nose Enough! Move, ......Move, Move, T

Hans followed the music and twisted wildly in the co-pilot, while Meow and Simply in the back looked confused, covering his little ears with his paws.

They have a keen sense of hearing, and the noise in the car is not very loud, but it is a bit deafening when combined with Hans's howl.

Hans's performance reminded Li Du of a famous saying: music is a shortcut to communication between different languages.

He usually speaks Mandarin, but Hans didn't learn a few words, but this guy learned most of these Chinese songs he usually played.

For example, in the current DJ version of "On the Moon", Hans sings decently.

After hitting the road, they didn't go straight back to Flagpole City, but went to the Veteran's World first.

The shopping guide already knew them, and when he saw the two of them coming, he asked, "Are you looking for Morris?"

Hans said, "Yes, tell him we brought a fun guy." ”

Soon, Morris, who got the news, walked out with a big belly.

From afar, he laughed and said, "Haha, you're here again, welcome, every time you come, I make money, it's great." ”

"You're going to make a lot of money this time. Hans immediately hooked up with him.

Morris asked expectantly, "What is it?"

Hans took him to the parking lot at the entrance, where Godzilla opened the car door, and the trench mortar in the middle appeared in front of them, pointed straight at them.

Seeing this cannon, Morris's eyes straightened suddenly, and his breathing quickly became rapid.

Hans stood up to him and asked, "Well, you'll like it, right?"

Maurice rudely pushed him away, shouting, "Fake, I like it so much! How can you get this thing? Can you travel back in time?"

"Of course not. Li Du said with a smile.

Morris said excitedly: "How could it not be? How could it not be? You brought machine guns from World War II last time, and this time it is even more ruthless, 170 caliber trench guns from World War I!"

Li Du asked, "Is this a 170-caliber trench gun?" and it is a product of the First World War, right?"

Morris nodded: "Yes, this grumpy fat boy is a product of the First World War, don't underestimate it guys, this guy was a star at the time!"

Li Du said: "Tell us about it, obviously you have a unique understanding of it. ”

Morris said: "Let's talk about its origins, at the beginning of the 20th century, the warring sides faced off against each other by means of deep ditch barriers. ”

"As you know, the purpose of the trenches was to avoid machine-gun fire and artillery bombardment, and ordinary artillery had no way to do these fortifications, so the trench artillery was born. ”

"The German army especially likes this artillery, this 170-mm trench gun is the best of them, go, who will help me get a ruler?"

Morris shouted, and a waiter brought him a roll of soft rulers.

Li Du didn't understand what he was going to do, so Morris used to measure the length of the barrel of the cannon.

After measuring the results, Morris said with great interest: "76.5 cm, this is an improved long-barreled version, and the original version of the 170 caliber trench gun is only 64.6 cm long. ”

"What power can it have with such a short barrel?" asked Hans.

The length of the barrel of the cannon is closely related to the initial velocity and range of the shell, theoretically, the longer the barrel, the more conducive to the effect of the high-pressure gas in the chamber on the shell, so that the greater the muzzle velocity of the shell, the longer the firing range.

"It depends on what you want it to do, the purpose of the trench gun is to solve strong fortifications on land, its range is not far, the maximum range of this gun should be 1600 meters, and the effective range is 300 meters," Morris said. ”

Hans shook his head and said, "That's too close, the machine gun can easily deal with it." ”

Hearing him say this, Morris laughed and said, "No, the machine gun is helpless against it, because it can hide in the trenches, which is where its name comes from." ”

Compared to the shells used in normal artillery, the shells of the trench mortar can carry more explosives, and the trajectory is more curved, allowing it to hide behind the trench and hit targets behind obstacles.

In this way, with trench artillery, it is possible to bombard it with shells as long as the trench is dug at a distance not far from the fortifications.

For the infantry, this thing is an important helper, and there is no trench artillery to solve the fortifications, so they have to hold the explosive bag to solve the opponent, and Dong Cunrui sacrificed like this.

"During the First World War, the number of 170mm trench guns increased from 116 at the beginning to 2,361 at the end of the war. Morris said.

"And then?"

"It was later eliminated because it was so cumbersome, and with wheels, the gun could be transported by four people for a short distance. But if there were no wheels, it would have taken 17 people to be able to move. ”

Morris continued: "Besides, the width inside the trench is not enough, so the elevation angle can only be raised, and if it is too high and the distance is close, it will be a live target if you put it outside the trench. Moreover, trench warfare often requires charging and retreating, which is a burden. ”

"But it's a star after all, so it's worth a lot, right?" Hans asked.

Morris nodded and said, "Even if you find the right person, if you hadn't found me, this cannon might not be able to sell for much money." ”

Hearing this, Hans came to his senses and said, "How much can you give this cannon?"

"Don't rush to negotiate just yet, I'll have to check if it's genuine," Morris said. ”

As he spoke, he climbed into the car and looked at the base of the cannon, nodded and said, "There is the logo of Rheinmetall, it is well preserved, and at least the lower part is fine." ”

He checked some of the accessories one by one, and after checking them, he got out of the car and called someone to go to the warehouse to take out something.

This thing was brought out, and Li Du and the others were stunned: "Damn, you're not going to shoot, are you?!"

Morris's employee took out a cannonball from the warehouse, and it was a large cannonball, like a small bucket......