Chapter 64
If audio player doesn't work, press Stop then Play button again
"This is for lighting, this is for help, there is a rescue rope, here is a first aid kit, there are some broken gadgets in this pocket, and the helmet can't be taken off in the whole process." Ren Yu buckled his hat on Gong Yingxian's head and helped him adjust the fixed belt of his jaw.
Gong Yingxian looked at Ren Yu seriously and was very useful. He couldn't help thinking of the mood after their quarrel last night. The hope that Ren Yu only looked at him, focused on him and belonged to him made him bored and didn't sleep well all night. If only it had been like this all the time, Ren Yu's pupil only reflected his face.
"Is it tight?" Ren asked.
"Just right." Gong Yingxian gently raised his lips: "but the clothes are a little tight."
Ren Yu said, "don't pretend to be forced. Ah, my underwear is what you want to wear, and my clothes are what you want to wear. Take it off if you have the ability."
"Why, hurt your self-esteem?" Gong Yingxian joked.
Ren Lei checked his collar: "how old are you? You're not willing to say you're a primary school student."
"I have no comparison. I just state the facts." Gong Yingxian said frankly.
Ren Yu remembered what happened in the bathroom that day. When he fell on Gong Yingxian, he really fully felt the frightening size of Gong Yingxian. He didn't want to continue this topic, "all right, all right, let's go."
Ren Yi brought sun Dingyi and Liu Hui, and Wang Meng and Lin Shaoping also brought their own people. They are all carrying skids, crowbars, portable fire extinguishing agents and other tools.
The remaining soldiers lined up in two columns and carried stones out in a relay manner to clean up the ruins from the outside as quickly as possible.
They approached the collapsed building. There was a gap in the corridor connecting the West ward from the hall on the first floor. The searchlight on their forehead lit in. The visibility was only a few meters. It was dark and full of staggering stones. They looked at people's hearts.
Wang Meng said, "let's go this way, Shaoping. Turn in from the window behind the building."
"OK, feel free to contact."
Ren Yu said, "let's go up to the second floor."
"There may be a fire on the second floor. Be careful."
"Don't worry."
Four people stepped on the rubble and climbed to the second floor. The second floor, as an explosion floor, was no less damaged than the first floor. There was a strange smell in the air.
Gong Yingxian wrinkled his nose and looked puzzled.
Ren Yu took the lead and walked carefully along the root of the wall: "is there anyone? Firefighter!" He saw the nearest ward and turned into the deformed door. "Is anyone there?"
The light source moved with Ren Yu's head. He saw that most of the ceiling in the house collapsed, the hospital bed was completely flattened, and a large pool of blood flowed on the ground, but no one was seen. Ren Yu's heart sank. Although he didn't hope, he decided to go and have a look.
The closer it was to the outside, the more precarious the floor was. Ren carefully touched it, lay on the ground and looked into the gap in the falling ceiling, "is there anyone?" When the light source moved deep, half of the smashed head appeared in sight.
Ren Yu gasped in horror and struggled to shrink back a few times.
"Ren team, what's the matter?" Sun asked nervously.
"No, nothing..." all that lingered in Ren's mind were the broken head and protruding eyes. He took a deep breath and tried to calm his heartbeat, but it was difficult to suppress his compassion. Although it was only a quick glance, it was clearly a young girl. He said in a deep voice, "this room has not survived."
Gong Yingxian stretched out his hand to pull Ren up, but at the moment of holding his hand, he felt his trembling, so Gong Yingxian squatted down and looked at the pale face in the dark. His chest was like a needle: "are you okay?"
Ren Yi nodded and couldn't speak for a moment. Instead, he held Gong Yingxian's hand and held it tightly.
Gong Yingxian whispered, "it's a chemical bomb, not a physical bomb."
"Do you know what dynamite it is?"
"I guess, but I'm not sure. I have to find more residues." Gong Yingxian said, "there is no smell of gunpowder at the scene, only the smell of chemicals. In fact, I suspected it was chemical explosives at the beginning, because it can blow the building into such a physical bomb. It will not be small in size and will be more conspicuous in the hospital where people come and go. Besides, there are police handles at the door, but chemicals can also cause huge reactions in a very small volume."
"Is that poisonous?"
"The trapped people rescued just now have no toxic reaction, which means that the killer did not release toxic chemicals. However, it is difficult to avoid completely non-toxic after the reaction of various chemicals. As long as the dose is not high, it will be all right."
"There's someone here!" Liu Hui shouted, "still alive!"
Gong Yingxian stood up and pulled Ren Yu up.
Several people followed the sound. Liu Hui found a man in the corner of another ward. Although he was buried under the stone, part of the stone was stuck in the triangular area of the corner and did not compact.
"Wake up, sir." Sun Qingming patted him on the cheek.
The man's eyes were covered with blood. His eyelids trembled a few times. Finally, he just half opened and breathed weakly.
"Try lifting the stone."
The four tried to lift the reinforced concrete ceiling, but they used all their strength and only moved a penny, but they had to put it back.
"No, that won't work." Ren Yi put several pieces of wood mats at his feet. "Let's carry this side together and put the wood in first."
"OK."
"One, two, three!"
The four men exerted their strength together and finally lifted a piece of stone. Ren Yu took the opportunity to top it with his toes and stuffed the cushion wood into the gap.
With the support of the first skid, they stuffed several pieces into it, and the burden on the man was finally relieved.
Ren Yi put down his equipment, rubbed in from the gap in the raised corner, grabbed the man's arm and shouted, "drag!"
The three grabbed Ren Yu's belt and legs and dragged him out.
Fortunately, Ren Yu and the man were not fat and were finally pulled out.
The man's head and face were full of blood and his organs were injured. It seems that the situation is very dangerous.
Ren Yi was too tired to get up on the ground for a moment. Gong Yingxian was busy: "are you hurt?"
Ren Yu smiled and gave him a thumbs up: "Liu Hui, sun Qingming, you two carry people down." He preached to him, "Ding Qing, find someone to pick it up below."
"Yes."
After the two men left, Ren Yu got up from the ground. He patted the ash on his body in vain, and raised his chin in the dark place full of ruins: "the explosion point is at the end of the corridor. According to the design drawings, there are three wards."
Gong Yingxian nodded: "the smell of chlorine is getting stronger and stronger."
"What?" Ren Yu also felt more and more smelly.
"Chlorine, I suspect that the explosive is nitrogen trichloride. I just don't know how to synthesize it and how to detonate it. Nitrogen trichloride is a strong oxidant and flammable."
"It seems that there is a fire inside." Ren Yi said, "it's just that the buildings are like this. It's estimated that it's not easy to find combustibles. It shouldn't cause large-area combustion."
"It's also dangerous to burn in a small area. The more we move forward, the more irritating the taste will be. The gas is corrosive. Although it's not strong corrosive, the skin covered by clothes is fine, but the eyes and nasal mucosa may not be able to stand it."
Ren Yichong said to him, "Sun Qingming, when you come back, take some gas masks."
"OK."
"How did this nitrogen trichloride explode?"
"There are several ways. Pressurization or heating in a closed container can produce explosion, and mixing with several chemicals can also produce explosion. Even if there is too much powder in the air, it may cause dust explosion in case of open fire and high temperature, or burn after being damp and heated to react with other explosives."
"It's too easy to explode."
"Well, several mixtures of chlorine are commonly used explosives."
"It's commonly used in your chemical industry. I haven't met it before."
"It's a good thing I haven't met." Gong Yingxian's voice was very cold. "This proves that Hongyan himself or the people with chemistry majors around him are much more terrible than simple arson and biochemical weapons."
Ren Yu's heart sank: "you're right. If they intend to manufacture biological and chemical weapons this time, they don't know how many casualties they will cause in densely populated places such as hospitals. It's terrible." At the thought of those possibilities that didn't happen but had full hidden dangers, he felt cold on his back.
Sun Qingming and Liu Hui returned and brought back gas masks. They put on masks and touched deeper.
The farther forward and closer to the explosion center, the more serious the building collapsed. The road in front was blocked badly, so they had to climb in.
Xu Jin suddenly said, "the squadron leader will report the situation."
Wang Meng and Lin Shaoping are still searching for the trapped on the first floor. Ren Yu said, "we are close to the explosion point, but it's difficult to pass here. We... Huh? I saw the fire."
In the middle of the layers of rubble, there is a beam of light surging in the dark, which is like a touch of ghost fire floating in the endless abyss.
"Is the fire burning high? What caused it?" Chen Xiaofei asked, "we saw it outside."
"It shouldn't be big. I'm not sure what caused it, but it may block our way to the explosion point."
"Determine the situation before taking action. If there are no conditions for progress, go back."
"Yes."
Ren Yu said, "I'll climb in first and see if the fire blocks our way."
"I'll go with you." Gong Yingxian said, "if the fire blocks the road, then the front is where we are closest to the explosion point. What I want can only be searched nearby."
Ren Yu looked straight at Gong Yingxian: "are you sure? That's fire."
Gong Yingxian took a deep breath: "I said I was afraid, but I didn't retreat, and... You were there."
The sentence "you are there" immediately made Ren Yu's heart fly. He tried his best to hide the change of his expression and stammered, "OK, OK, you follow me."
Sun Qingming blinked and looked back and forth between the two, as if he had noticed something.
Ren Yu added, "I'll give you a preventive shot first. We're not wearing fire fighting clothes, so we don't have the effect of heat insulation and flame retardant. It will be very, very hot near the fire source. If you can't stand it, quit. Don't force it."
"Yes, let's go."
Please report us if you find any errors so we can fix it asap!
"This is for lighting, this is for help, there is a rescue rope, here is a first aid kit, there are some broken gadgets in this pocket, and the helmet can't be taken off in the whole process." Ren Yu buckled his hat on Gong Yingxian's head and helped him adjust the fixed belt of his jaw.
Gong Yingxian looked at Ren Yu seriously and was very useful. He couldn't help thinking of the mood after their quarrel last night. The hope that Ren Yu only looked at him, focused on him and belonged to him made him bored and didn't sleep well all night. If only it had been like this all the time, Ren Yu's pupil only reflected his face.
"Is it tight?" Ren asked.
"Just right." Gong Yingxian gently raised his lips: "but the clothes are a little tight."
Ren Yu said, "don't pretend to be forced. Ah, my underwear is what you want to wear, and my clothes are what you want to wear. Take it off if you have the ability."
"Why, hurt your self-esteem?" Gong Yingxian joked.
Ren Lei checked his collar: "how old are you? You're not willing to say you're a primary school student."
"I have no comparison. I just state the facts." Gong Yingxian said frankly.
Ren Yu remembered what happened in the bathroom that day. When he fell on Gong Yingxian, he really fully felt the frightening size of Gong Yingxian. He didn't want to continue this topic, "all right, all right, let's go."
Ren Yi brought sun Dingyi and Liu Hui, and Wang Meng and Lin Shaoping also brought their own people. They are all carrying skids, crowbars, portable fire extinguishing agents and other tools.
The remaining soldiers lined up in two columns and carried stones out in a relay manner to clean up the ruins from the outside as quickly as possible.
They approached the collapsed building. There was a gap in the corridor connecting the West ward from the hall on the first floor. The searchlight on their forehead lit in. The visibility was only a few meters. It was dark and full of staggering stones. They looked at people's hearts.
Wang Meng said, "let's go this way, Shaoping. Turn in from the window behind the building."
"OK, feel free to contact."
Ren Yu said, "let's go up to the second floor."
"There may be a fire on the second floor. Be careful."
"Don't worry."
Four people stepped on the rubble and climbed to the second floor. The second floor, as an explosion floor, was no less damaged than the first floor. There was a strange smell in the air.
Gong Yingxian wrinkled his nose and looked puzzled.
Ren Yu took the lead and walked carefully along the root of the wall: "is there anyone? Firefighter!" He saw the nearest ward and turned into the deformed door. "Is anyone there?"
The light source moved with Ren Yu's head. He saw that most of the ceiling in the house collapsed, the hospital bed was completely flattened, and a large pool of blood flowed on the ground, but no one was seen. Ren Yu's heart sank. Although he didn't hope, he decided to go and have a look.
The closer it was to the outside, the more precarious the floor was. Ren carefully touched it, lay on the ground and looked into the gap in the falling ceiling, "is there anyone?" When the light source moved deep, half of the smashed head appeared in sight.
Ren Yu gasped in horror and struggled to shrink back a few times.
"Ren team, what's the matter?" Sun asked nervously.
"No, nothing..." all that lingered in Ren's mind were the broken head and protruding eyes. He took a deep breath and tried to calm his heartbeat, but it was difficult to suppress his compassion. Although it was only a quick glance, it was clearly a young girl. He said in a deep voice, "this room has not survived."
Gong Yingxian stretched out his hand to pull Ren up, but at the moment of holding his hand, he felt his trembling, so Gong Yingxian squatted down and looked at the pale face in the dark. His chest was like a needle: "are you okay?"
Ren Yi nodded and couldn't speak for a moment. Instead, he held Gong Yingxian's hand and held it tightly.
Gong Yingxian whispered, "it's a chemical bomb, not a physical bomb."
"Do you know what dynamite it is?"
"I guess, but I'm not sure. I have to find more residues." Gong Yingxian said, "there is no smell of gunpowder at the scene, only the smell of chemicals. In fact, I suspected it was chemical explosives at the beginning, because it can blow the building into such a physical bomb. It will not be small in size and will be more conspicuous in the hospital where people come and go. Besides, there are police handles at the door, but chemicals can also cause huge reactions in a very small volume."
"Is that poisonous?"
"The trapped people rescued just now have no toxic reaction, which means that the killer did not release toxic chemicals. However, it is difficult to avoid completely non-toxic after the reaction of various chemicals. As long as the dose is not high, it will be all right."
"There's someone here!" Liu Hui shouted, "still alive!"
Gong Yingxian stood up and pulled Ren Yu up.
Several people followed the sound. Liu Hui found a man in the corner of another ward. Although he was buried under the stone, part of the stone was stuck in the triangular area of the corner and did not compact.
"Wake up, sir." Sun Qingming patted him on the cheek.
The man's eyes were covered with blood. His eyelids trembled a few times. Finally, he just half opened and breathed weakly.
"Try lifting the stone."
The four tried to lift the reinforced concrete ceiling, but they used all their strength and only moved a penny, but they had to put it back.
"No, that won't work." Ren Yi put several pieces of wood mats at his feet. "Let's carry this side together and put the wood in first."
"OK."
"One, two, three!"
The four men exerted their strength together and finally lifted a piece of stone. Ren Yu took the opportunity to top it with his toes and stuffed the cushion wood into the gap.
With the support of the first skid, they stuffed several pieces into it, and the burden on the man was finally relieved.
Ren Yi put down his equipment, rubbed in from the gap in the raised corner, grabbed the man's arm and shouted, "drag!"
The three grabbed Ren Yu's belt and legs and dragged him out.
Fortunately, Ren Yu and the man were not fat and were finally pulled out.
The man's head and face were full of blood and his organs were injured. It seems that the situation is very dangerous.
Ren Yi was too tired to get up on the ground for a moment. Gong Yingxian was busy: "are you hurt?"
Ren Yu smiled and gave him a thumbs up: "Liu Hui, sun Qingming, you two carry people down." He preached to him, "Ding Qing, find someone to pick it up below."
"Yes."
After the two men left, Ren Yu got up from the ground. He patted the ash on his body in vain, and raised his chin in the dark place full of ruins: "the explosion point is at the end of the corridor. According to the design drawings, there are three wards."
Gong Yingxian nodded: "the smell of chlorine is getting stronger and stronger."
"What?" Ren Yu also felt more and more smelly.
"Chlorine, I suspect that the explosive is nitrogen trichloride. I just don't know how to synthesize it and how to detonate it. Nitrogen trichloride is a strong oxidant and flammable."
"It seems that there is a fire inside." Ren Yi said, "it's just that the buildings are like this. It's estimated that it's not easy to find combustibles. It shouldn't cause large-area combustion."
"It's also dangerous to burn in a small area. The more we move forward, the more irritating the taste will be. The gas is corrosive. Although it's not strong corrosive, the skin covered by clothes is fine, but the eyes and nasal mucosa may not be able to stand it."
Ren Yichong said to him, "Sun Qingming, when you come back, take some gas masks."
"OK."
"How did this nitrogen trichloride explode?"
"There are several ways. Pressurization or heating in a closed container can produce explosion, and mixing with several chemicals can also produce explosion. Even if there is too much powder in the air, it may cause dust explosion in case of open fire and high temperature, or burn after being damp and heated to react with other explosives."
"It's too easy to explode."
"Well, several mixtures of chlorine are commonly used explosives."
"It's commonly used in your chemical industry. I haven't met it before."
"It's a good thing I haven't met." Gong Yingxian's voice was very cold. "This proves that Hongyan himself or the people with chemistry majors around him are much more terrible than simple arson and biochemical weapons."
Ren Yu's heart sank: "you're right. If they intend to manufacture biological and chemical weapons this time, they don't know how many casualties they will cause in densely populated places such as hospitals. It's terrible." At the thought of those possibilities that didn't happen but had full hidden dangers, he felt cold on his back.
Sun Qingming and Liu Hui returned and brought back gas masks. They put on masks and touched deeper.
The farther forward and closer to the explosion center, the more serious the building collapsed. The road in front was blocked badly, so they had to climb in.
Xu Jin suddenly said, "the squadron leader will report the situation."
Wang Meng and Lin Shaoping are still searching for the trapped on the first floor. Ren Yu said, "we are close to the explosion point, but it's difficult to pass here. We... Huh? I saw the fire."
In the middle of the layers of rubble, there is a beam of light surging in the dark, which is like a touch of ghost fire floating in the endless abyss.
"Is the fire burning high? What caused it?" Chen Xiaofei asked, "we saw it outside."
"It shouldn't be big. I'm not sure what caused it, but it may block our way to the explosion point."
"Determine the situation before taking action. If there are no conditions for progress, go back."
"Yes."
Ren Yu said, "I'll climb in first and see if the fire blocks our way."
"I'll go with you." Gong Yingxian said, "if the fire blocks the road, then the front is where we are closest to the explosion point. What I want can only be searched nearby."
Ren Yu looked straight at Gong Yingxian: "are you sure? That's fire."
Gong Yingxian took a deep breath: "I said I was afraid, but I didn't retreat, and... You were there."
The sentence "you are there" immediately made Ren Yu's heart fly. He tried his best to hide the change of his expression and stammered, "OK, OK, you follow me."
Sun Qingming blinked and looked back and forth between the two, as if he had noticed something.
Ren Yu added, "I'll give you a preventive shot first. We're not wearing fire fighting clothes, so we don't have the effect of heat insulation and flame retardant. It will be very, very hot near the fire source. If you can't stand it, quit. Don't force it."
"Yes, let's go."
"This is for lighting, this is for help, there is a rescue rope, here is a first aid kit, there are some broken gadgets in this pocket, and the helmet can't be taken off in the whole process." Ren Yu buckled his hat on Gong Yingxian's head and helped him adjust the fixed belt of his jaw.Gong Yingxian looked at Ren Yu seriously and was very useful. He couldn't help thinking of the mood after their quarrel last night. The hope that Ren Yu only looked at him, focused on him and belonged to him made him bored and didn't sleep well all night. If only it had been like this all the time, Ren Yu's pupil only reflected his face."Is it tight?" Ren asked."Just right." Gong Yingxian gently raised his lips: "but the clothes are a little tight."Ren Yu said, "don't pretend to be forced. Ah, my underwear is what you want to wear, and my clothes are what you want to wear. Take it off if you have the ability.""Why, hurt your self-esteem?" Gong Yingxian joked.Ren Lei checked his collar: "how old are you? You're not willing to say you're a primary school student.""I have no comparison. I just state the facts." Gong Yingxian said frankly.Ren Yu remembered what happened in the bathroom that day. When he fell on Gong Yingxian, he really fully felt the frightening size of Gong Yingxian. He didn't want to continue this topic, "all right, all right, let's go."Ren Yi brought sun Dingyi and Liu Hui, and Wang Meng and Lin Shaoping also brought their own people. They are all carrying skids, crowbars, portable fire extinguishing agents and other tools.The remaining soldiers lined up in two columns and carried stones out in a relay manner to clean up the ruins from the outside as quickly as possible.They approached the collapsed building. There was a gap in the corridor connecting the West ward from the hall on the first floor. The searchlight on their forehead lit in. The visibility was only a few meters. It was dark and full of staggering stones. They looked at people's hearts.Wang Meng said, "let's go this way, Shaoping. Turn in from the window behind the building.""OK, feel free to contact."Ren Yu said, "let's go up to the second floor.""There may be a fire on the second floor. Be careful.""Don't worry."Four people stepped on the rubble and climbed to the second floor. The second floor, as an explosion floor, was no less damaged than the first floor. There was a strange smell in the air.Gong Yingxian wrinkled his nose and looked puzzled.Ren Yu took the lead and walked carefully along the root of the wall: "is there anyone? Firefighter!" He saw the nearest ward and turned into the deformed door. "Is anyone there?"The light source moved with Ren Yu's head. He saw that most of the ceiling in the house collapsed, the hospital bed was completely flattened, and a large pool of blood flowed on the ground, but no one was seen. Ren Yu's heart sank. Although he didn't hope, he decided to go and have a look.The closer it was to the outside, the more precarious the floor was. Ren carefully touched it, lay on the ground and looked into the gap in the falling ceiling, "is there anyone?" When the light source moved deep, half of the smashed head appeared in sight.Ren Yu gasped in horror and struggled to shrink back a few times."Ren team, what's the matter?" Sun asked nervously."No, nothing..." all that lingered in Ren's mind were the broken head and protruding eyes. He took a deep breath and tried to calm his heartbeat, but it was difficult to suppress his compassion. Although it was only a quick glance, it was clearly a young girl. He said in a deep voice, "this room has not survived."Gong Yingxian stretched out his hand to pull Ren up, but at the moment of holding his hand, he felt his trembling, so Gong Yingxian squatted down and looked at the pale face in the dark. His chest was like a needle: "are you okay?"Ren Yi nodded and couldn't speak for a moment. Instead, he held Gong Yingxian's hand and held it tightly.Gong Yingxian whispered, "it's a chemical bomb, not a physical bomb.""Do you know what dynamite it is?""I guess, but I'm not sure. I have to find more residues." Gong Yingxian said, "there is no smell of gunpowder at the scene, only the smell of chemicals. In fact, I suspected it was chemical explosives at the beginning, because it can blow the building into such a physical bomb. It will not be small in size and will be more conspicuous in the hospital where people come and go. Besides, there are police handles at the door, but chemicals can also cause huge reactions in a very small volume.""Is that poisonous?""The trapped people rescued just now have no toxic reaction, which means that the killer did not release toxic chemicals. However, it is difficult to avoid completely non-toxic after the reaction of various chemicals. As long as the dose is not high, it will be all right.""There's someone here!" Liu Hui shouted, "still alive!"Gong Yingxian stood up and pulled Ren Yu up.Several people followed the sound. Liu Hui found a man in the corner of another ward. Although he was buried under the stone, part of the stone was stuck in the triangular area of the corner and did not compact."Wake up, sir." Sun Qingming patted him on the cheek.The man's eyes were covered with blood. His eyelids trembled a few times. Finally, he just half opened and breathed weakly."Try lifting the stone."The four tried to lift the reinforced concrete ceiling, but they used all their strength and only moved a penny, but they had to put it back."No, that won't work." Ren Yi put several pieces of wood mats at his feet. "Let's carry this side together and put the wood in first.""OK.""One, two, three!"The four men exerted their strength together and finally lifted a piece of stone. Ren Yu took the opportunity to top it with his toes and stuffed the cushion wood into the gap.With the support of the first skid, they stuffed several pieces into it, and the burden on the man was finally relieved.Ren Yi put down his equipment, rubbed in from the gap in the raised corner, grabbed the man's arm and shouted, "drag!"The three grabbed Ren Yu's belt and legs and dragged him out.Fortunately, Ren Yu and the man were not fat and were finally pulled out.The man's head and face were full of blood and his organs were injured. It seems that the situation is very dangerous.Ren Yi was too tired to get up on the ground for a moment. Gong Yingxian was busy: "are you hurt?"Ren Yu smiled and gave him a thumbs up: "Liu Hui, sun Qingming, you two carry people down." He preached to him, "Ding Qing, find someone to pick it up below.""Yes."After the two men left, Ren Yu got up from the ground. He patted the ash on his body in vain, and raised his chin in the dark place full of ruins: "the explosion point is at the end of the corridor. According to the design drawings, there are three wards."Gong Yingxian nodded: "the smell of chlorine is getting stronger and stronger.""What?" Ren Yu also felt more and more smelly."Chlorine, I suspect that the explosive is nitrogen trichloride. I just don't know how to synthesize it and how to detonate it. Nitrogen trichloride is a strong oxidant and flammable.""It seems that there is a fire inside." Ren Yi said, "it's just that the buildings are like this. It's estimated that it's not easy to find combustibles. It shouldn't cause large-area combustion.""It's also dangerous to burn in a small area. The more we move forward, the more irritating the taste will be. The gas is corrosive. Although it's not strong corrosive, the skin covered by clothes is fine, but the eyes and nasal mucosa may not be able to stand it."Ren Yichong said to him, "Sun Qingming, when you come back, take some gas masks.""OK.""How did this nitrogen trichloride explode?""There are several ways. Pressurization or heating in a closed container can produce explosion, and mixing with several chemicals can also produce explosion. Even if there is too much powder in the air, it may cause dust explosion in case of open fire and high temperature, or burn after being damp and heated to react with other explosives.""It's too easy to explode.""Well, several mixtures of chlorine are commonly used explosives.""It's commonly used in your chemical industry. I haven't met it before.""It's a good thing I haven't met." Gong Yingxian's voice was very cold. "This proves that Hongyan himself or the people with chemistry majors around him are much more terrible than simple arson and biochemical weapons."Ren Yu's heart sank: "you're right. If they intend to manufacture biological and chemical weapons this time, they don't know how many casualties they will cause in densely populated places such as hospitals. It's terrible." At the thought of those possibilities that didn't happen but had full hidden dangers, he felt cold on his back.Sun Qingming and Liu Hui returned and brought back gas masks. They put on masks and touched deeper.The farther forward and closer to the explosion center, the more serious the building collapsed. The road in front was blocked badly, so they had to climb in.Xu Jin suddenly said, "the squadron leader will report the situation."Wang Meng and Lin Shaoping are still searching for the trapped on the first floor. Ren Yu said, "we are close to the explosion point, but it's difficult to pass here. We... Huh? I saw the fire."In the middle of the layers of rubble, there is a beam of light surging in the dark, which is like a touch of ghost fire floating in the endless abyss."Is the fire burning high? What caused it?" Chen Xiaofei asked, "we saw it outside.""It shouldn't be big. I'm not sure what caused it, but it may block our way to the explosion point.""Determine the situation before taking action. If there are no conditions for progress, go back.""Yes."Ren Yu said, "I'll climb in first and see if the fire blocks our way.""I'll go with you." Gong Yingxian said, "if the fire blocks the road, then the front is where we are closest to the explosion point. What I want can only be searched nearby."Ren Yu looked straight at Gong Yingxian: "are you sure? That's fire."Gong Yingxian took a deep breath: "I said I was afraid, but I didn't retreat, and... You were there."The sentence "you are there" immediately made Ren Yu's heart fly. He tried his best to hide the change of his expression and stammered, "OK, OK, you follow me."Sun Qingming blinked and looked back and forth between the two, as if he had noticed something.Ren Yu added, "I'll give you a preventive shot first. We're not wearing fire fighting clothes, so we don't have the effect of heat insulation and flame retardant. It will be very, very hot near the fire source. If you can't stand it, quit. Don't force it.""Yes, let's go."
