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Teaching plan for fire safety education themed class meeting
Fire Safety Education Theme Class Meeting Lesson Plans (Selected 6 Articles)
As a silently dedicated educator, we often need to use lesson plans. Through the preparation of lesson plans, we can better prepare according to the teaching plan. Make appropriate and necessary adjustments to the teaching process according to specific circumstances. So what kind of lesson plan is a good one? The following is a fire safety education themed class meeting lesson plan (selected 6 articles) that I compiled for you. You are welcome to read it. I hope you will like it.
Fire Safety Education Theme Class Meeting Lesson Plan 1
Theme:
Learning fire protection from a young age will benefit you throughout your life and ensure safety.
Teaching purposes:
1. Through this teaching, students can understand some common fire prevention knowledge.
2. Through teaching, students can learn several different fire-fighting methods, understand basic self-rescue knowledge, enhance safety awareness, and improve their awareness of fire prevention in daily life.
3. Through this theme class meeting, students can learn fire safety knowledge, master some fire safety common sense, enhance students’ safety awareness, and gradually improve students’ quality and abilities.
Teaching process
1. The concept of combustion
During combustion, a violent luminous and exothermic chemical reaction occurs between combustibles and oxidants, usually accompanied by flames , glowing and smoking phenomena.
2. Three elements of combustion
1. Combustible material 2, combustion-supporting material 3, ignition source
3. Basic fire prevention measures
1. Control combustibles 2. Isolate combustion-supporting materials 3. Eliminate ignition sources 4. Prevent the spread of fire
4. Basic methods of fire extinguishing
1. Cooling method 2. Suffocation method 3, isolation method 4, chemical suppression method
Common causes of fires in hotels: 1. Fires caused by customers smoking and littering cigarette butts 2. Careless use of fire in the kitchen and flammable substances (oil, gas, etc.) ) Too many 3. Improper use of electrical appliances 4. Improper use of alcohol stove
Common causes of fires at home: 1. Indiscriminately connecting the power supply; 2. Throwing cigarette butts; 3. Smoking while lying on the bed; 4. Under the mosquito net Light candles and read inside 5. Burn debris; 6. Store flammable and explosive items; 7. Use electric stoves and other electric heating equipment; 8. Use alcohol stoves and other appliances that may cause fire without authorization; 9. Leave lights on when people are walking around; 10. Place the desk lamp close to pillows and bedding.
5. How to use a fire extinguisher
1. Hold the bottom of the fire extinguisher with your left hand, hold the handle with your right hand, and take out the fire extinguisher;
2. Rush to the fire scene;
3. Unplug the safety pin;
4. Hold the fire extinguisher nozzle in your left hand and aim it at the bottom of the flame, and press the handle with your right hand to spray.
VI. The following points should be noted when putting out a fire
1. Correctly judge the wind direction and spray from a downwind position;
2. If the fire is large, multiple people should be organized to put it out;
3. After the fire is extinguished, you must still be vigilant to prevent If the ashes re-ignite, you can't leave until you are sure that it will not burn again.
7. Fire-fighting policy
Put prevention first and combine prevention with fire-fighting
8. General principles for fighting fires
1. Alarm early and cause less loss;
2. Alarm and put out the fire at the same time;
3. Control the fire first, then put out the fire;
< p> 4. Rescue people first, then things;5. Prevent poisoning and suffocation;
6. Listen to instructions and don’t panic.
Nine , What should you do if you encounter a serious fire?
1. Stay calm,
2. Call nearby colleagues for assistance.
3. Call the police; notify the fire center 119. When calling the police, you must state the detailed address, location of the fire, fire materials, size of the fire, name and phone number of the caller, and send someone to the intersection to greet the fire truck.
4. Turn off the main electrical appliances near the fire.
5. Use fire extinguishers correctly to put out fires.
6. Give directions, quickly organize the evacuation of people and escape by yourself. Never take the elevator.
10. Escape Precautions
1. Be calm and take measures to save yourself
2. Or call the police and try to evacuate supplies
3. Bring a wet towel when leaving the room. When opening the door, open a small slit to observe, and close the door after leaving.
4. When passing through a dense smoke area, bend down or crawl forward
5. Apply toothpaste on exposed skin to prevent fire scalding 6. Do not take the elevator 7. Call for help from the window
8. Make your own life-saving rope and do not jump off the building unless absolutely necessary
In general:
When a fire comes, it is the best way to escape from the fire. However, the first thing you need is to be calm. You must know the floor you are on, observe and analyze the surrounding fire conditions, and identify the stairs. and the location and direction of the building door. Do not blindly open windows or doors, and do not blindly run around or jump off the building.
When rushing through the fire zone, if the fire is not too fierce, you can wear wet clothes Wear non-flammable clothes or a soaked blanket. If there is a flame on the ground, you can wear rain boots. Be quick and decisive. Do not inhale to avoid being suffocated by the thick smoke. If possible, cover your mouth and nose with a towel. , if the stairs have been cut off, you can use a rope to tie to the window lattice or other fixed objects, and slide down slowly along the rope. Make sure to soak the rope and choose the direction without fire to prevent the rope from being burned during the slide down, such as in buildings. If there are cast iron water pipes, you can also go downstairs along the water pipes, but you should pay attention to whether the cast iron pipes below have been roasted by the flames to avoid falling to your death due to the hot pipes. Fire Safety Education Theme Class Meeting Lesson Plan 2
Teaching objectives
1. Improve students’ fire prevention awareness through understanding of fire incidents.
2. Master the common sense of self-rescue in fire.
3. Strengthen fire prevention awareness and learn necessary fire protection knowledge.
4. Through the study of this lesson, students can enhance their fire escape and self-rescue abilities.
Important and difficult points in teaching
Improve students’ fire prevention awareness through understanding of fire incidents, and fully understand various methods of escaping and self-rescue in fires.
Teaching process
1. Introduction of fire news records in our city:
2. Fire self-rescue knowledge
When encountering a fire What should we do?
(1) Fire extinguishing
The most important time limit for fire extinguishing is to extinguish the fire source immediately when it first emerges, which can quickly prevent the occurrence or spread of the fire. At this time, you should quickly identify the source of the fire, the type of fire, and the ignited substances, take corresponding countermeasures, and use fire extinguishers or fire hydrants to extinguish the fire. If these fire extinguishing equipment cannot be obtained quickly, you can use nearby materials to extinguish the fire by moistening quilts, curtains, etc. or using sand, stones, and soil. However, if the fire has a tendency to expand and spread, you should quickly retreat to a safe inspection location.
(2) Call the police
When a fire is discovered, you should immediately dial 119 or 110 to call the police. You can also shout loudly, knock on the door, and wake others up to know about the fire. When calling the police, do not panic. Be sure to specify the address, premises, building conditions, etc. where the fire occurred so that firefighting vehicles can go to the rescue in time.
(3) Escape
1. Stay calm, keep a clear mind, and do not follow blindly.
When a person’s life suddenly faces a critical situation, it is easy to lose normal thinking and judgment due to panic. When hearing or seeing someone running in front, the first reaction is to blindly Follow them, such as: jumping out of the window, jumping off the building, escaping (hiding) into the toilet, bathroom, or door corner. When encountering a fire, you should first keep yourself calm, quickly judge the dangerous and safe locations, use your usual knowledge of fire self-rescue and escape, decide on escape methods, and evacuate the dangerous area as soon as possible. When evacuating, be careful not to take the elevator, because the power supply is often interrupted during a fire and you will be trapped in the elevator. You should escape through the safe passage. It is best to walk along the wall. When you reach the safety door, you can enter to avoid If you overshoot, try to run toward a bright place or an open area outside. If the passage has been blocked by fireworks, you should leave in the direction of the fireworks and escape outdoors through balconies, transoms, rooftops, etc.
2. Keep the green hills and don’t worry about running out of firewood. Don’t delay your escape because of greed for money.
In a fire scene, human life is the most important.
If you are in danger, you should evacuate as soon as possible. Don't waste your precious escape time on dressing or moving valuables away because you are shy or concerned about your valuables. People who have escaped from dangerous situations should not return to dangerous areas and throw themselves into a trap.
3. Take simple protection, crawl forward, and do not run upright into the wind.
When escaping, pass through a smoke-filled route to prevent smoke poisoning and suffocation. In order to prevent the smoke from being choked in, you can use towels and masks wet with water to cover your nose, and crawl on your stomach to evacuate. The smoke is lighter than the air and floats in the upper part. Evacuation close to the ground is the best way to avoid inhaling the smoke and filter out the poisonous gas.
4. Find a safe place to take refuge, stay there, and don’t blindly run toward the light.
If various escape routes are cut off, you should retreat indoors and close the doors and windows. If possible, water the doors and windows to delay the spread of the fire. At the same time, you can throw small objects outdoors to attract others' attention. You can use a flashlight to send out a distress signal at night. Do not turn toward the light. This is because in emergency and dangerous situations, due to human instinct, physiological and psychological decisions, people always escape in the direction of light and brightness. The bright light means the hope of survival, and it can provide guidance for escape. It is easier to escape by avoiding blind collisions, but at this time the power supply may have been cut off or caused a short circuit, jump, etc. The light and bright place is the most dangerous place.
5. Escape slowly and slide the rope to save yourself. Never risk jumping off the building.
High-rise and multi-story public buildings are generally equipped with high-altitude descent devices or lifeline ropes. Personnel can use these facilities to safely leave dangerous floors. If these special facilities are provided and the safe passage is blocked and rescuers cannot arrive in time, never give up the will to survive. At this time, try to calmly use the items or features on the scene to try to escape.
3. Summary:
As long as we are careful everywhere, pay attention to safety, master the knowledge of self-rescue and self-protection, exercise our ability to protect ourselves and self-rescue, and deal with all kinds of situations we encounter tactfully and bravely. If there are any abnormal situations or dangers, they can grow up healthily. Fire Safety Education Theme Class Meeting Lesson Plan 3
Teaching objectives:
1. Enhance awareness of fire safety and the serious consequences.
2. Learn relevant fire protection law knowledge, understand the meaning and function of various fire safety signs, and know that fire signs are indicative signs.
3. Learn to identify correct and incorrect fire safety behaviors in life.
Teaching focus: Understand fire safety knowledge, firefighting knowledge, and fire extinguishing methods.
Teaching difficulties: Master fire extinguishing methods.
Teaching methods: Combination of guidance, reading, instrumentation and evaluation.
Teaching process:
1. Introduction
1. Conversation introduction:
A fire broke out in a hotel due to incomplete fire protection facilities. There were neither fire-fighting equipment nor evacuation routes at the time, resulting in crowding and chaos, resulting in many casualties and horrific scenes. After listening. Ask students what they think?
2. Learn various fire signs
First, let’s understand what fire signs there are.
(1) Understand various fire safety signs
1. Show various signs and patterns. What's this?
2. Teacher’s statement: The fire sign is an indicative sign. It is composed of graphics, symbols or words with certain symbolic meanings and matched with certain colors.
(2) Understand the meaning of various fire safety signs
1. Show the small blackboard: sign classification
1) Fire alarm and manual control device signs: Fire manual starters, fire alarm telephones, etc.
2) Signs of emergency evacuation routes: emergency exits, evacuation passage directions, etc.
3) Signs of fire extinguishing equipment: fire extinguishers, fire hydrants, etc.
4) Signs of places or materials with fire hazards: no fire, no use of fire to extinguish fire, etc.
5) Other types: It is forbidden to bring fire, be careful of electric shock, etc.
2. Projection signs: What signs do you know? What does this logo look like and what does it mean? (Fire manual starter; sound siren; fire alarm telephone number 119; emergency exit; above-ground fire hydrant; beware of explosions and poisons; safe passage; no smoking, fireworks, setting off firecrackers, or setting off flammable materials)
3. Escape strategies in emergencies
Everyone knows that fire and water are ruthless. According to statistics from the World Health Organization, in the past five years, an average of more than 20 million people have been killed in fires around the world every year, and the number of injured is even more difficult to count. In the critical moment when a fire is raging, we must adhere to the principles of "three musts", "three rescues" and "three no's", so that we can turn danger into safety and survive in desperate situations.
1. "Three essentials"
(1) "You must" be familiar with the environment where you live. Pay more attention to observation and be familiar with the emergency evacuation exits of your residence.
(2) "You must" remain calm and collected when encountering difficulties. In the face of raging fire, only by staying calm can we take quick and decisive measures to protect ourselves and others.
(3) Be wary of tobacco poisoning. In fires, the biggest "killer" is not the fire itself, but the large amount of toxic smoke produced during burning.
2. "Three rescues"
(1) Choose the escape channel to "rescue" yourself
(2) Knot the rope and slide down to "rescue yourself"
(3) Asking for help from the outside world
3. "Three no's"
(1) "Don't" take the elevator
(2) "Don't" jump off the building easily
(3) "Don't" be greedy for property
IV. Summary
Middle school students should continuously enhance their sense of responsibility for maintaining safety and improve their ability to prevent fires. consciousness.
1. Establish safety awareness.
2. Study hard and practice your skills well. Fire Safety Education Theme Class Meeting Lesson Plan 4
Time: December 16th
Location: Classroom No. 14
Personnel: No. 14 students
Topic: Fire safety education in winter and spring
Educational process:
(1) Show riddles to introduce excitement
Red and big, see the wind. Just show off your cruelty and madness, you can eat everything in the world without a mouth, and you are only afraid of rain but not wind. (Hit a natural phenomenon)
Teachers and students carry out guessing teaching to stimulate students’ interest in learning. (Answer: Fire)
Teacher’s introduction: Fire is closely related to human life and brings great convenience to our daily lives. But if not used properly, it will destroy everything we have. In this lesson, we will learn about "fire and fire" together.
(2) Discussion:
1) How did humans learn to use fire?
2) What is natural fire? How did primitive people make fire?
3) What benefits does fire bring to humans?
Teacher summary: Yes, fire must be used everywhere in our lives. Without fire, there would be no progress in human social civilization. But fire also brings many hazards to humans. Discussion:
1. What dangers does fire bring to human beings? The safety education themed class meeting summarized.
Summary: Fire brings us huge property losses and poses a great threat to our lives. We must learn the knowledge of fire use and fire prevention and not play with fire.
What should be paid attention to when preventing fire in schools:
① Students are strictly prohibited from bringing fireworks and firecrackers into school.
②Don’t burn waste indiscriminately.
③Fflammable items used in experiments must be used properly.
④Check electrical appliances frequently.
⑤Set up fire-fighting equipment and do not damage the fire-fighting equipment.
⑥ Safety and fire prevention in dormitories.
What should be paid attention to when preventing fire in public places
Students should do the following:
1) Do not bring fireworks and firecrackers to public places.
2) It is not allowed to play games related to fire.
3) Students are not allowed to have picnics in the mountains and forests.
(3) Learn students’ fire prevention knowledge:
Students should stay calm and use scientific self-rescue measures to escape.
1. Evacuate the fire scene in an orderly manner and do not shout loudly to prevent suffocation from smoke inhalation.
2. Make sure the floor passages are clear and don’t run around blindly or open doors blindly.
3. When rushing out of the building, cover your mouth and nose with a wet towel and run at a low speed.
4. If the fire is small, rush out of the stairs. If the fire is big, use ropes, sheets, etc. to slide down from the window or balcony.
5. If your body is on fire, take off your clothes or roll on the ground to put out the fire.
6. In the event of a fire, do you know how to call the police? Simulate a phone call.
Fire alarm:
1) Remember the fire alarm number 119. In places where there are no telephones or fire brigades, such as rural and remote areas, you can ring gongs, ring bells, blow whistles, and shout to call the police around you and mobilize neighbors to put out the fire.
2) When calling the police, clearly state the unit where the fire occurred, the district (county), street, alley, house number or rural area.
3) Explain what is on fire. How's the fire going?
4) State the name, phone number and address of the person who called the police.
5) After calling the police, arrange for people to wait for the fire truck at the intersection and guide the fire truck to the fire scene.
6) In case of fire. Don't watch. Some students are out of curiosity. People like to watch fire trucks, which hinders the work of firefighters. It is also not conducive to the safety of students.
7) Do not make random calls to the fire alarm. Falsifying a fire alarm is an illegal act that disrupts public order and impedes public safety. If someone is found to have falsely reported a fire alarm, they must be stopped.
Fire escape rules:
(1) Be calm. Keep a clear head and don't follow blindly.
(2) Keep the green hills. Don't be afraid of running out of firewood, and don't delay your escape because of greed for money.
(3) Take simple protection and crawl forward. Don't stand upright into the wind.
(4) Find a place of refuge, wait for help, and do not run towards the light.
(5) Escape slowly. Use the rope to save yourself, and never risk jumping off the building.
(4) Summary
1. Ask students to talk about their gains from this lesson.
2. Teacher summary: In this class, teachers and students have gained a lot of fire prevention knowledge. Let us improve fire prevention awareness in our daily lives, cherish life, and stay healthy and safe forever. Fire Safety Education Theme Class Meeting Lesson Plan 5
Teaching Objectives
1. Know that improper use of matches, lighters, kitchen stoves and other supplies can be dangerous.
2. Do not touch flammable or explosive appliances, and educate children not to play with fire.
3. Learn how to respond to fires and know how to escape from fires.
4. Abide by social behavioral rules and do not do “forbidden” things.
5. Strengthen children’s safety awareness.
Teaching preparation
1. Lighters, candles, paper and other experimental supplies.
2. Teaching process of wet towels and fire extinguishers 1. Introduce riddles into teaching to stimulate children’s interest.
1. Wearing a red robe, you have a really bad temper. It arouses anger and jumps eight feet high. (Fire) Invite children to discuss the uses of fire: it can help us cook, keep warm, set off fireworks, dry clothes, bake food, etc. In addition to being good for us, does fire do any harm? Invite children to discuss the dangers of fire: fire can burn houses and furniture, fire can kill people, fire can burn forests, etc.
2. Understand the flammable items in life and the main sources of fire in the home.
1. Observe the small experiment "Burning of Paper" to help children understand that some items are easily ignited and learn about fire sources and flammable items.
The teacher lit the candle with a lighter, placed a piece of paper on top of the candle, and asked the children to observe the burning process of the paper.
2. Question: What are the sources of fire in our lives? (Lighters, matches, firecrackers, mosquito coils) What can be burned? (Paper, cotton, clothes, coal, gasoline, etc.) Summary: In our homes, there are often fire sources such as lighters, matches, and gas stoves, as well as flammable items such as rags, paper, plastics, and wood products. Fire can bring a lot of convenience to our lives, but if we don't use fire correctly, the fire doll will also get angry and cause us harm. So children cannot play with fire.
3. Discuss what we should do if a fire breaks out? How to escape from a fire scene? Summary: If there is a small fire, we can ask adults to put it out with water, wet cloth, or fire extinguisher... If there is a big fire, we need to call 119 for help and flee the scene quickly. Cover your mouth with a wet towel when escaping.
3. Fire escape drill: Light waste paper in the classroom, ask the children to quickly cover their mouths with a wet towel, the teacher puts out the fire with a portable fire extinguisher, and the children quickly flee the scene according to the escape route. Fire safety education themed class meeting lesson plan 6
Learning objectives:
1. Let our students master basic fire safety knowledge and prevent the occurrence of fire accidents.
2. Teach students the common sense of self-rescue in case of fire.
Teaching content:
1. Why should we provide safety education to students?
First of all, providing safety education to students is the need of the current fire situation and safety work. It is a mass basic work to improve the fire prevention ability of the whole school.
Secondly, carrying out student safety education is a need to protect the personal and property safety and legitimate rights and interests of school students. In the event of a fire, college students are more susceptible to harm due to physical, psychological and other objective factors. Third, school students have an important position and unique role in school safety work.
60% to 70% of fires in schools occur in student dormitories and other places where teaching is concentrated.
Students are the owners of the dormitory, and they play a very important role in preventing fires in student dormitories. If students have weak fire safety awareness, lack of fire protection knowledge, and have low ability to put out initial fires and escape, self-rescue and mutual rescue, once a fire breaks out, it will inevitably lead to a fire with serious consequences. Therefore, it is necessary to provide fire safety education to college students to improve their fire safety awareness.
2. Why can’t high-power electrical appliances be used in student apartments?
First of all, student apartments are public accommodations and involve public safety interests. The use of high-power electrical appliances can easily cause overloading of wires, causing an increase in current and heating of wires. Also faster. The allowable temperature of the wire insulation layer is generally 60C. If the line is overloaded for a long time, the heat generated by the line will increase and the insulation layer will age faster. When the temperature is greater than 250C, the insulation layer will spontaneously ignite and separate from the wires, causing a short circuit and a fire accident. Secondly, the power supply lines and distribution facilities in student dormitories are relatively weak, and the use of high-power electricity is objectively not allowed.
3. Why can't you connect wires randomly?
First, people who do not have professional knowledge about electricians can easily cause accidents due to incorrect wiring when connecting wires indiscriminately, or the contact resistance is too high due to loose connections, leading to fire accidents.
Second, the design capacity of wires is limited. Indiscriminate connection of wires results in excessive load, which can easily cause fires due to overload.
4. How to correctly use the "119 telephone number or the school alarm number?
When calling the police, first of all, you must be calm and calm and don't panic. Secondly, you must clearly explain the unit, address and burning object of the fire. , fire situation, and inform the fire brigade of the name and phone number of the person who called the police so that they can contact the fire brigade. After calling the police, you may send someone to the traffic intersection leading to the fire to respond to the fire truck; the second is to call the police early to fight for the fire. time and reduce losses.
5. What are the causes of fire accidents?
The main causes of fire accidents are: arson, electrical, illegal operation, careless use of fire, and playing. Caused by fire, smoking, spontaneous combustion, lightning strikes and other factors such as earthquakes and wind disasters.
6. What are the categories of fires? Which fire extinguishing agent is suitable for each?
According to the burning substances and characteristics, fires are divided into four categories: A, B, C, and D: Category A refers to combustible solid material fires; Category B refers to liquid fires and molten solid material fires.;c Class D refers to combustible gas fires; Class D refers to fires caused by combustible metals, such as potassium, sodium, magnesium, titanium, lithium, aluminum alloys and other substances.
Different fire extinguishing agents should be selected according to different types of fires:
Water, foam, and ammonium phosphate dry powder fire extinguishing agents should be used to fight Class A fires.
Dry powder and foam fire extinguishing agents should be used to fight Class B fires.
Chemical foam fire extinguishing agents and solvent-resistant foam fire extinguishing agents shall not be used to fight polar solvent Class B fires.
Dry powder and carbon dioxide fire extinguishing agents should be used to fight Class C fires.
Use 7150 fire extinguishing agent, sand, soil, etc. to fight Class D fires.
7. What are the basic principles of fire prevention?
Preventing the occurrence of burning conditions, preventing the three conditions of burning from combining and interacting with each other, and taking measures to limit and weaken the development of burning conditions to prevent the spread of fire are the basic principles of fire prevention.
8 What are the basic measures for fire prevention?
The basic measures for fire prevention are:
①Control combustibles. Replace flammable or combustible materials with non-combustible or non-combustible materials; adopt local or full ventilation methods to reduce the concentration of flammable gases, vapors and dust; store items that can interact and cause chemical reactions separately.
②Isolate combustion-supporting materials. It means that flammable gases, liquids and solids do not come into contact with combustion aids such as air, oxygen or other oxidants. Even if they act as a fire source, combustion will not occur because there are no combustion aids involved.
③ Eliminate sources of ignition. That is to strictly control open flames and electric fires and prevent fires caused by static electricity and lightning strikes.
④Prevent the spread of fire. It is to prevent fire sources such as flames or sparks from entering equipment, pipes or spaces with the risk of burning or explosion, or to prevent the flame from expanding in equipment and pipes, or to limit combustion to a certain range to prevent it from spreading outward.
9. What are the basic principles of fire extinguishing?
According to the basic conditions of combustion, all fire extinguishing measures are aimed at destroying the already formed combustion conditions, or terminating the chain reaction of combustion to extinguish the fire and control the fire within a certain range to minimize the risk of Fire damage.
10. What are the basic methods of putting out fires?
The cooling fire extinguishing method is to spray the fire extinguishing agent directly on the burning object to reduce the temperature of the combustible material below the ignition point and terminate the combustion. Such as putting out fire with water.
Isolation fire extinguishing method is to isolate or evacuate burning objects from nearby combustible materials to stop burning.
The suffocation fire extinguishing method is to prevent the air from flowing into the burning area, or to dilute the air with non-combustible substances, so that the burning substances are cut off from the combustion support of oxygen and extinguished. For example, use foam to extinguish oil fires.
The suppression fire extinguishing method, also known as the chemical interruption method, is to involve the fire extinguishing agent in the combustion reaction process, so that the free radicals generated during the combustion process disappear and form stable molecules or low-activity free radicals, which make the combustion The reaction stops. Such as dry powder fire extinguishing agent to extinguish gas fires.
11. What are the commonly used fire extinguishers?
Commonly used fire extinguishers include: dry powder fire extinguisher, carbon dioxide fire extinguisher, foam fire extinguisher;
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