Who knows the air breathing standard in the breathing cylinders used by firefighters for rescue? What are the specific requirements, such as solid particles, oil content, carbon monoxide and so on?

fire fighting-simply speaking, this profession is a high-risk project, arduous and sacred. But how many people really know what firemen do? Let me briefly introduce that the fire fighting force is one of the eight systems of the Armed Police Force, and almost every district and county in the mainland has a fire fighting squadron, which is a direct establishment; Establishment of deputy battalion of the brigade; Team regimental establishment. Usually, when you see a red tanker with an alarm on the street, it's a fire truck. Don't think that the fire brigade only puts out the fire, but there are quite a lot of things in charge.

On a hot summer night, just after training, I walked into the bathroom and took off my clothes to take a shower. The bell rang, and my comrades-in-arms ran into the garage with their pants, put on their combat suits and boarded the bus for an expedition. They galloped for more than an hour and came to the countryside. The urchin in the village burned down several brick-and-wood houses because of playing with fire. The owner kept crying on the side of the road. After getting off the bus, the fire officers and soldiers learned the basic situation and struggled to fight the fire demon with water guns. Desperate to protect the food that is threatened to be burned, the smoke is rolling and smoky. The soldiers enjoy the taste of being roasted by fire and the feeling of smoking a lot of smoke. Ordinary people ~ ~ Who has ever experienced such a feeling? After the fire was put out, the farmers stuffed a few oranges and left without asking. What did they do for it?

At midnight that day, the bell rang again, and the soldiers who were sleeping in their dreams stood up from the bed and heard the correspondent say that two trucks were facing each other at a Shizi intersection, and the life and death of five people in the car were unknown. After arriving at the scene, the traffic police comrades just arrived. The soldiers shone a flashlight in the cab, and the drivers died on the spot twice. Their faces were deformed and their heads were covered with blood. The commander immediately gave a rescue order to save the injured in the back seat first. After more than 1 minutes of intense demolition, three injured people were finally rescued and sent to 12 ambulances waiting beside them. Then, two dead drivers were pulled out and sent to the funeral car waiting at the side. Who is it at midnight? Who wants to come out to see the dead and carry them? This kind of thing can only be done by our fire fighters ...

New Year's Eve is only a few days away, and the sanitation of the city streets is too poor. The squadron leader stressed that the streets should be washed clean after working overtime, and the people should be given a comfortable and clean environment for the New Year. As we all know, in the cold winter, breathing is frosty, and washing the streets can only be done at night, because there were few vehicles at that time, and the soldiers were holding water guns in the streets, and a drunk. When the soldiers heard this, they thought nothing had happened. Instead, they tried harder to wash the dirt in the street. They looked back at the washed streets and said, "Believe it or not, the fire brigade in our hometown is also washing the streets in our hometown!" " This is a kind of dedication and service spirit with no regrets ... respectable and lovely!

During the autumn harvest, wasps sting people everywhere in villages and towns. There is a huge hornet's nest on the locust tree in the campus of a certain middle school, with a diameter of 45 cm, which has stung more than a dozen teachers. When the headmaster called, firefighters rushed over. They wore protective clothing that could not even see their faces, put on a ladder and climbed to the tree to pick up the hornet's nest. At this time, a reporter got off the news report car passing by the school gate. The next day, the report that the fire officers and soldiers removed the honeycomb for the campus came out in the evening paper. "Fire officers and soldiers return the children to a quiet reading paradise". The fire officers and soldiers in the photo are simply like astronauts. I believe the soldiers also saw this short news report. They are happy to say ~ ~ ~ It is better to be unsung heroes!

This is the gas capital of China-Daba Mountain Li, with rolling mountains, and there are many car accidents caused by fog. One morning, the fog enveloped the whole land, and the visibility was less than 1 meters. The telephone in the communication room rang again. A large truck rolled over into the river more than 5 meters deep on Dashiqiao in the suburbs. The correspondent immediately filled out the dispatch order, and the rescue class rushed to the scene. According to the masses, the car had fallen into the river for half an hour, and the woman crying on the shore was the wife of the deceased. After scouting the basic situation of the scene, the scout hung up the life-saving rope and slid into the river from the bridge, then got into the water to open the cab. The fire fighters got down from the water and came up again and again for more than a dozen times, and finally opened the door. With the help of the soldiers on the shore, the dead driver was finally picked up. Looking at the crying women on the shore, we also had an account for others. Finally finished the task and can go back to the squadron. I want to ask you, do you dare to jump into the river for a swim in that weather? Dare you touch the body? The squadron leader is right! We don't do these things. Who will? The police can't be in charge!

One afternoon, the electric bell of the fire squadron played for a very long time ... The soldiers knew something was wrong when they heard the urgent electric bell. A natural gas storage tank in a natural gas purification plant leaked in a large area, and the concentration may increase at any time to cause explosion and personnel poisoning. The mid-team leader decided to ask the chief of staff to reinforce a squadron. Our main battle squadron arrived at the scene first, and the reinforcement squadron arrived a few minutes later. All the personnel carried air respirator on their backs and put on heavy chemical protective clothing and entered the dangerous area, including me. In fact, no one knows that there is a great possibility of death after entering, but there is really no way. Soldiers must obey orders, even if it is. Everyone is afraid of death, just crustily skin of head, just silently praying for all the peace. The police outside have blocked the roads and personnel within 3km of Fiona Fang, and the leak stoppage experts at the venue have also arrived. The brothers outside are driving spray water guns to help dilute and disperse the toxic gas. We are working with the experts to stop the leak inside. After more than half an hour, the danger has finally been ruled out, and I feel a little sweaty in my heart. If I really fail, I will be a martyr at most, my parents, my relatives, my friends, my hometown and my girlfriend. Are they content? Would you like to?

between busy cities, there are often residents who leave their keys at home and go out, but they can't get in when they go home. What should I do? Call 119 and get everything done in ten minutes. Fire officers and soldiers in the flood pulled up a huge slogan "Fire officers and soldiers are with you in times of crisis!" This is the famous 7.7 catastrophic flood in Quxian County. They stood in the rushing river wearing life jackets to protect the evacuation and rescue the trapped people. Looking at the children on the street, they wore clean, comfortable and beautiful shoes. Don't we want to have them? The soldiers' feet have long been soaked in water, but they are silent ... because they all know that sacrificing their own comfort will make others happy; When the weather is dry, the farmland will soon face the situation that the particles will not be harvested, and the people will soon be too thirsty to stand it. At this time, several fire engines that deliver water came, but they turned into neat and orderly water queues, which made us happy. Looking back on May 12, 28, 1.3 billion Chinese people will never forget the unforgettable day. Our orange-red figure stood on the ruins of the disaster area and created one miracle after another. Therefore, General Secretary Hu Jintao specifically put forward: "We must strive to build a loyal and reliable fire brigade that serves the people and dedicates wholeheartedly."

It's time for veterans to leave the army again. Every day in your history is brilliant. The motherland can't forget you, and the people can't forget you. You are loyal guards of * * * and your life is more legendary because of fire fighting ...

So-in my life memory, I never regret being a fireman for several years. Maybe I regretted it when I first came to the fire brigade. I hope friends, if your friend is a fire fighter, please support him, encourage him and understand him, because few people really want to work hard in high-risk occupations. Fire officers and soldiers in peacetime are equivalent to the People's Liberation Army in wartime! After all, the fire brigade is a special force that raises troops for thousands of days and uses soldiers for thousands of days!