Chapter 1914: Just wait for a sound of cracking the universe, item No. 9 will be reinstalled

When everyone leaned over and looked in the box that they lifted, everyone was stunned.

Unlike what they imagined, there were not any weird guns or new grenades or rockets, but a huge cast iron ball with a diameter of one meter!

I saw that the ball was mottled and there were still traces left when casting. The entire large iron ball was made of pure steel, and there were no gaps on it.

The iron ball is painted with thick black shiny paint, which looks like it is used to prevent rust. And the guy's appearance is really weird!

Everyone saw dozens of short tentacles stretching out from all directions on this round iron ball.

I saw that these tentacles were as thick as wine glasses, about six inches long, and were all covered with black paint.

Captain Wu Jun saw at a glance the roots of these tentacles, and there were iron rings a little larger than the ring.

When he saw these small iron rings, they were clearly the same as the iron rings used in the naval sessile-type large-power grenades and the safety bolts!

"What's this?"

After watching for a long time, everyone could not find out what was going on, especially those guests who had no knowledge of naval equipment, and the two-year-old King Kong was confused. Captain Wu Jun also asked Shen Yaoguang in confusion.

"This is a naval test mine. It has not undergone maritime experiments yet, so it has not started formal production."

Just then, Sister Shen Yaoguang said to everyone lightly:

"This big guy weighs 355 kilograms and contains 178 kilograms of extreme compressed black gunpowder!

...

A "hiss!"

As soon as Sister Shen Yaoguang's words came to the ground, everyone took a breath!

So much black gunpowder is filled with a large closed iron ball made of cast steel. This makes everyone understand instantly what this is!

Damn this is a huge grenade that has been magnified countless times!

With the terrifying amount of medicine in this guy's belly, if this thing explodes... I really can't even think about that scene!

"What is this thing for?" At this moment, even the cannon leader Liu Ming couldn't help but ask Shen Yaoguang's sister: "What kind of caliber cannon does such a big shell need to be fired?"

"This thing is not a shell," Shen Yaoguang kicked the wooden box in front of him and said: "Inside this box, there is a very long iron chain to tie it."

"When using it, just hold the mine at one end of the chain and tie a large anchor to the other end. Then throw the anchor, the chain, and the big iron ball into the sea."

"After this, since the mines are hollow-filled, the specific gravity is lighter than sea water. So after the anchor falls to the bottom of the water, the mine will float to the sea surface until the iron chain is tightened, the mine will steadily suspend in the water one or two meters deep under the ocean."

"The tentacles you see on this mine are actually trigger-type detonators connected to the detonators inside the mine."

"So after putting it in the water, as long as the diver unplugs the safety plug, no matter which detonator is hit, it will cause a violent explosion!"

"in other words……"

At this time, sister Chen Yaoguang smiled and turned around and said to everyone: "As long as a boat hits it, the mine will immediately roar!"

"Oh My God!"

After hearing this, Captain Wu Jun nodded repeatedly with his eyes.

After explaining this to his sister Chen Yaoguang, he knew what this thing was for.

Its function is either to block waterways or to block ports!

As long as this thing is on the road that the enemy navy must pass, the sea area where it is located is a death penalty area.

At this time, Wu Jun thought to himself: "For example, the narrow Qingjin Strait between the two islands of Japan, and the Langsu Port that controls the Kyoto waterway."

"On those seas where the throat duct is located, if you place this thing more than a dozen, no one can pass there!"

"Really! Why do you do this thing so big?" Wu Jun looked at the big iron guy with a bitter face and asked, "It's hard to move such a dangerous thing out of the hatch door!"

"This is a design drawing drawn by the teacher himself," said Chen Yaoguang's faint words at this time, and the naval captain immediately shut up.

"The teacher said that we must ensure that no matter how large the tonnage ship hits a mine, we must ensure that it sinks once the launch is sunk." Seeing that Sister Chen Yaoguang continued:

"In addition, aren't these safety plugs still on it? The captain just moves it."

At this time, Wu Jun couldn't help but say in admiration: "So cruel and rude... It's indeed our commander's usual style!"

...

"But how do you use this thing?"

In the tilted cabin, when more than a dozen naval sailors used hinges and other equipment to transport the mine out of the ordnance cabin, Wu Jun said in distress.

"It's not easy? Just like the cannon mine you just made, isn't it enough?" At this moment, Liu Ming asked Wu Jun in confusion: "Buried it and tie a rope to the trigger fuse..."

"Forget it!" At this time, Wu Jun hadn't spoken yet. When his sister Chen Yaoguang looked at her boyfriend, covered her mouth and smiled: "If this thing is detonated on land, the safety radius is 300 meters... What I'm talking about is targeting the bodies of unprotected soldiers."

"If we want to detonate it, we must be 150 meters away from our hull. This distance can ensure that our hull is not damaged by mine fragments." Seeing Chen Yaoguang say this, she shook her head helplessly:

"If the distance is too close, a large piece of fragment can completely penetrate the thin armor on the side of our ship, just like poking a watermelon with chopsticks."

"So this thing cannot be detonated by pulling the mines." At this time, the captain Wu Jun also frowned and said, "A 150-meter-long rope must be hidden below the floating soil. Who can pull it?"

After hearing this, almost everyone on the boat understood.

Everyone was also worried and scratched their heads. They were thinking hard about how to detonate this big guy.

At this time, the elegant and handsome Mr. Ji An put his elbow on a box for transporting treasures and said thoughtfully:

"In other words, this thing must be placed one hundred and fifty meters away on the shore. After the enemy spreads, we will detonate it among the enemy groups to achieve the maximum killing effect."
Chapter completed!