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After a fire in a high-rise building, the fire spreads quickly, the fire is difficult to rescue, and it is difficult for people to evacuate. The following methods can be used for the self-rescue of people trapped in a fire in a high-rise office building. Use a fire extinguisher to extinguish the fire. When the fire develops and the local materials cannot be used to extinguish the fire, the fire extinguisher should be used immediately. High-rise buildings are equipped with fire extinguishers, and there are special fire extinguisher placement points or fire extinguisher boxes, which are very convenient to access. (3) Use fire hose (fire hose) to extinguish the fire. The fire hose is assembled in a fire hydrant box. It is a fire extinguishing facility specially designed for women and other weak people. It consists of reels, hoses and water. When in use, you can grab the water and pull it directly to the fire site, and put out the water to extinguish the fire. (4) Use fire hydrant to extin...