Everyone cherishes life, and no one will spend their lives for a few thousand dollars a month.

Workers rushed to the back door, scrambling to flee. They work here and know all too well the rules and regulations and the threat posed by dust explosions.

When the density of flour dust in the air reaches 9 per cubic meter. At 7 grams, even if any tiny dust is ignited, it will create a fission-like chain reaction that will completely flatten the place.

And now the dust density in the workshop is already very large, and it is about to reach the conditions of explosion!

"We have arrived at the workshop and cut off the exhaust equipment." Du Baobao said loudly into the microphone: "I don't know if it's dead or alive, remember what you promised me!" ”

After finishing speaking, Du Baobao immediately threw the mobile phone to the ground and smashed it with his feet.

She had to completely control the explosion in her own hands, and the mobile phone that was turned on could generate static electricity at any time, completely uncontrollable.

"Sister Baby! Sister Baby! I'm not going to let you go into the workshop and die with them......"

Before he finished speaking, the phone was cut off, and Shen Muzi's eyes were filled with intense anxiety.

She didn't finish her words, she didn't let Du Bao stay in the workshop to detonate the dust and end up with the black and red demon and South Africa's bad luck, she wanted Du Bao to obey her command, turn all the workshops into terrifying bombs, and then use her mobile phone to detonate them!

In other words, Shen Muzi had to command Du Baobao to swim around all the workshops of the entire factory, turn all the workshops into deadly bombs, and then evacuate and use the static electricity of his mobile phone to detonate them.

When the entire factory area became a bomb, whether it was the black and red demons, the bad luck of South Africa, or the group of workers, they were all enveloped by the shock wave of the bomb.

You know, the explosion of dust is even more powerful than the explosion of many bombs, because it is so wide. And its explosion is not killed with fragments, but with extremely powerful shock waves and heat.

For example, in a workshop of 500 square meters, a dozen grenades thrown in, and even dozens of kilograms of explosives cannot be destroyed. Because their explosions have a blast point center, they can only kill outward with a radius of the explosion point center, and have a fixed kill radius and carry out in points.

But the 500-square-meter workshop is full of explosive gas mixtures, such as this workshop is full of dust. When the dust explodes, it is not at any point, but all the dust in all the space is burned, and then the explosion is generated, which is carried out on a surface.

This explosion may not be as powerful as a bomb, but once it explodes, everyone inside will not want to run away. Instantaneously burns the dust of all spaces, the chemical reaction is extremely fast, and at the same time a large amount of heat is released, forming a very high temperature and a great pressure, and the energy of the system is converted into mechanical work and radiation of light and heat.

When heat conduction and flame radiation are transmitted to nearby suspended or blown dust, these dusts are heated and vaporized to make the combustion cycle continue. As each cycle progresses, the speed of its reaction gradually increases, and the guò burns violently, and finally an explosion is formed. This explosion reaction, as well as the explosion flame velocity, explosion wave velocity, explosion pressure, etc., will continue to accelerate and increase, and develop by leaps and bounds.

To put it simply, dust explosions are like thermobaric bombs in a sense, using air combustion to produce thermobaric effects. The horror of the thermobaric bomb, which many people know, is a weapon of mass destruction that is almost comparable to a nuclear bomb.

But the conditions under which thermobaric bombs were used were very harsh, as harsh as a flour mill at this time wanted a dust explosion.

"Boom ......"

The machine was turned on and rumbled again, starting to produce more dust, so that the dust density in the workshop space increased at a very fast rate.

The hands of the solid dust density gauge hanging on the wall are constantly climbing upwards, and in a matter of moments with little ventilation, the dust density climbs to 7 per cubic meter. 3 grams, there are not many short of explosion requirements!

"Bang!"

The isolation door was pushed open hard, and the black and red demon walked in. The moment he walked in, he covered his nose, frowned slightly, and then strode towards the center of the workshop, which was covered with white dust.

"Little elk, where are you?" The black and red demon laughed.

The rumbling sound of the machine muffled his laughter, and he was not impressed by so much dust. It seems that even if there is a dust explosion, it will not pose any danger to him.

At this time, Du Baobao was covered in white flour, and she shrank at the flour piled up at the back door, quietly shrinking there, disguising herself like a bag of noodles.

This camouflage is definitely the most effective, there is a white dust mist everywhere, and it is impossible to find the baby who is covered in flour.

She still chose the location of the back door, in this position, she could escape at any time and detonate the entire workshop, blowing up the black and red demon alive. Even if it can't be blown up, the incomparably strong impact will make it instantly lose its combat effectiveness and turn it into a lamb to be slaughtered by itself.

7。 6. The dust density has reached 7 per cubic meter. 6 grams, approaching the cordon of the explosion. At the same time, the temperature in the workshop is getting higher and higher, perhaps until the density reaches 9. At 7, there is no need to ignite at all, and the elevated temperature alone can produce an explosion.

"Boom ......"

The machine is still in operation, continuing to throw a large amount of dust into the air, further increasing the density of dust.

7。 9、8。 0、8。 1、8。 2、8。 3……

The density gauge continues to climb, the temperature continues to rise, and the dust in the air has reached a critical point. Not to mention that Du Bao has completed the disguise, even if there is no disguise, it is impossible to be discovered by the black and red demon from a distance of dozens of meters.

8。 7、8。 8、8。 9……

The black and red demon slowly turned around in the workshop, walking slowly, looking for the figure of Du Baobao.

9。 3、9。 4、9。 5……

It's getting closer and closer to the point of explosion, it's infinitely close!

The temperature has risen to a level that is unbearable for normal people, and the dust is even thicker to show a streamer state.

This workshop has become a **** coffin, if no one stops it, all the people who enter this living coffin will be suffocated and lie in it completely.

9。 6、9。 7……

The concentration is coming right away, it's coming right away.

Du Bao gently lifted the lighter and quietly moved to the back door. She couldn't see the location of the Black and Red Demon now, and the Black and Red Demon couldn't see her own location either.

It doesn't matter where the bad luck of South Africa is, let's kill one first!

Slowly but surely, the pointer climbed, climbed, and continued to climb......

PS: See you tomorrow at 12 noon ~ R1148