After receiving the order, Liu Jingxue did not delay in the conference room. He led his three subordinates to get up and leave in a hurry.

Liu Jinghu frowned and looked at Zhao Dahai and said, "As for your judgment, is it correct? It will naturally be clear afterwards. But these judgments are no longer correct. However, except for saving or wasting some crystal power, the rest is useless. What I need is,-"

Liu Jinghu turned his eyes away at Zhao Dahai and looked around the conference room majestic: "A effective method of killing dragons!"

"This afternoon, the armor factory has conducted preliminary data testing on the collected scales; the average thickness is 0.96mm, hardness is 186.33gpa, toughness is 3.69,——"

With Liu Fengheng's report.

In the conference room, there was a sound of breathing in.

This hardness and toughness are at a height of more than 10 kilometers, except for the two 150mm anti-aircraft main guns powered by pure green crystal energy.

Because it is launched, it has n5 explosives for secondary blasting and energy-pressurizing attacks.

The copper linear spray of nearly 26,000 meters/sec - 30,000 meters/sec sprayed a low-temperature solid jet after hitting the dragon.

Although the hardness of copper is much lower than 186.33gpa, high-strength pressure can squeeze the low-temperature copper jet and enter through the gap between the dragon scales.

This will cause effective damage to its internal body.

The other cannons, including the Divine Power cannon with severe distances, are basically decorated in the sky above 10 kilometers.

"What exactly is the arrow that Liu Jiangque gave to Zhao Yanchu?"

Zhao Dahai, who was standing in front of the blackboard, was stunned when he heard it.

You should know that the hardness and toughness of the scales pointed to the pterosaur, even if the sharp tip and edge of the arrow cluster can effectively break the armor.

However, the ridge arc and thickness of the arrows behind will also squeeze the arrow clusters out of the dragon scales again.

“What is the density?”

At this time, after hearing Liu Fengheng reported a lot of data, an important basic data was actually missed.

Liu Tiange was the first to ask.

The entire conference room was quiet, including Zhao Dahai, who temporarily put down Zhao Yanchu's "charming with one arrow" incident, and looked at Liu Fengheng with curiosity.

And Liu Jinghu, Liu Youyou, Liu Fengnan, Liu Pengnian, Zhao Pu, Liu Fenghu,—

The faces of a group of people were all very bad.

"Density is because the Black Horse Castle does not have effective detection instruments, and has not been taken out yet,"

"Coax ~"

Before Liu Fengheng finished speaking, there was a sudden uproar below.

p=m/v.

Density is equal to mass divided by volume.

What's the difficulty?

A scale, a measuring cup, and an abacus can be easily calculated.

"but,"

Liu Fengheng said loudly: "Dividate weight by gravity constant 68.4 and then by volume. The calculated density of this dragon scale is 2.196g/l."

"How is this possible?"

"It's only 0.3 more air density than near-Earth atmosphere?"

"Is it an anti-gravity material?"

"No wonder this thing can't float for a long time. If this thing is in the air, a 1℃ air temperature difference convection can blow it up."

"Borrowing the good wind, I send me the big moon. It turns out that this poem comes from here!"

"This is what I want to fly to the big moon at the 23rd sea point. At first I thought it was this dragon stupid."

There was a clamor in the conference room, and everyone changed color.

How can this air battle be fought?

"Yingjing, Yinjing, you are afraid when you talk about this, you are timid," Liu Pengnian knocked on the table angrily, "Are you going to be a coward!"

"Who is afraid?"

"Salt, ahem, we are happy; if these scale armors are made into armor and horse plaids, a squadron's dark horse guard will be able to push Chilong Mountain in a tie!"

A guy almost shouted "Salt-alkali land". Although it became fast, Liu Pengnian's tiger eyes staring at him and spitting fire knew that this kid would be ready to sweep the courtyard all year round in the future.

"But the scales are so good. The dragon claws, teeth, and bones are even more rare? Our Black Horse Castle is about to be released!"

"It's definitely unified Alumengyuan and recycle the Kowloon Tianshou!"

A group of young people are not willing to admit that they are "feared" and "can't".

They all looked forward to the future loudly.

And he became more and more excited as he spoke, his face shining with red light, as if the recovery of King Rongguang of Avalanche twenty-three years ago was right in front of him.

"Okay, you all said it well, so how can you fight?"

Zhao Pu, who had been silent and had not spoken suddenly, spoke.

Targeting the core of the problem.

The entire conference room suddenly became silent again, everyone's smiles were frozen and their mouths were stammering.

"Do you have any more?"

Zhao Pu looked at Zhao Dahai.

So Zhao Dahai knew that his inference just now was not considered to be cross-line, no matter whether he was right or wrong.

"Then I will add that since it is not reachable, then I will find a way to let them fly downwards on their own."

Zhao Dahai's words aroused the contempt of Liu Pengnian, Liu Tiange, and a group of people.

Because this is the plan that a group of them quarreled in the clerk office before.

"This is what we discussed, and we advocate seducing food."

A strategist, dissatisfied with the cripple of Zhao Dahai, a cripple, taking their achievements to win, and said loudly: "Manager Liu was also present at that time."

Seeing Liu Jinghu and Zhao Pu, Liu Pengnian said in a humble manner: "It is the unanimous opinion of the advisers of the courtyard to let the dragon fly down by itself; however, I tend to use the dragon meat from the ruins of the city wall to stew the hot pot and sautify hatred."

"Our proposal is to pull the cannon to the place where the dragon takes the stone,"

"You pull it over?"

Liu Fengheng impatiently interrupted the thorny head who had just shouted "Salt~". Such a high mountain is steep, not to mention pulling cannons, even a warrior can't climb it for a year.

The thorn suddenly remained silent and his face was full of dismay.

"Dada!"

Zhao Dahai knocked on the blackboard impatiently, attracted his attention, and said in a deep voice: "When did I say I wanted to attract the pterodactyl? I said it was downgrading. I really think these pterodactyls are all pigs and idiots, seducing, hum, do you do it?"

"Puchi~"

Liu Youyou on the side laughed and her smile was as bright as a flower, which made a group of young men look straight.

“How to attract?”

Zhao Pu did not seem to see his girl's laughter, and looked at Zhao Dahai and asked.

"First of all, you need to know the highest intelligence of these dragons. Secondly, all artillery must be at an altitude of more than 6 kilometers and have no lethality to the pterosaurs."

Zhao Dahai smiled and said, "As for the future, we will do our best to obey the dragon's life; but everyone, be prepared to turn the Black Horse Castle into a ruin!"

"What are you talking about? Ruins! Do you really think you are from the God's Accounting Sect?"

"There are more than 200 square kilometers in the fort. Except for the one that falls in the pond, the other craters have a maximum radius of only 20 meters, less than 400 square meters. If you calculate, even if you cover 1/4 of the area, you will have to drop bombs 125,000 times. Even if you have 10 dragons three times a day, you have to keep throwing them for more than ten years. Haha, do you really think you are moving mountains?"

"The wild people are wild people. They have never seen the power of modern weapons. They are exaggerating and arrogant!"
Chapter completed!