Biotech imports HS code classification

List of contents of this article:

• 1,Biotech imports HS code classification How much do you know about automobile fire safety
• 2,Summer Automobile Fire Prevention Self-examination Knowledge
• 3, Automobile 4s Store Fire Design Requirements
• 4, Life-saving post! Car firefighting knowledge you have to know
• 5, Car firefighting knowledge you have to know

How much do you know about car fire safety

(4) When the car is driving, driving Smokers in the driving room or carriage are not allowed to throw cigarette butts out. When carrying combustibles, loading and unloading personnel sitting in the carriage are strictly prohibited from smoking.(5) When the car enters the place where flammable materials are stored, a fireproof cap must be worn on the exhaust pipe.

Leakage of fuel from automobile engines. The engine is composed of various parts. If it is not maintained for a long time, it will cause friction loss of each part, which will cause the engine seal to fail to meet the complete sealing standard, thus causing oil leakage and scattering to the engine line to cause corrosion. Once sparks appear, it is easy to cause a fire.

Pay attention to fire prevention when parking. When parking, pay attention to the surrounding fire safety environment, do not park in and near flammable materials, and stay away from fire sources such as firecrackers and burning paper. When parking, do not park next to weeds, pieces of paper, leaves and other combustible materials to prevent the exhaust pipe from igniting fire at high temperature.

SummerAutomobile fire prevention self-examination knowledge

1. (5) When the car engine cannot be started for a while, it should be carefully checked, and it should not be forced to start for a long time. Fire prevention during maintenance. ( 1) When inspecting or cleaning automobile mechanical parts, the output end of the battery must be disassembled and cut off the power to prevent the line insulation from being damaged and leaking or the maintenance equipment from touching the electrical part and causing electric sparks.

2. Before driving, the tire inflation should be checked. It should not be overloaded or weight on one side to prevent the tire from rubbing and burning. In winter, the engine, fuel tank and other parts should not be grilled with an open fire. When baking with an open fire, you should pay attention to fire prevention and take strict care of it.

3. Check the tire inflation before driving. Do not overload or overweight, so as to avoid tire friction causing heat and fire.In winter, open flames are usually not allowed to bake engines, fuel tanks and other parts. When you need to bake with an open fire, pay attention to fire prevention and pay strict attention.

Automobile 4s store fire protection design requirements

S store fire protection requirements belong to the second level. At present, the construction scale of 4S stores in China, and most of the maintenance parking spaces in the maintenance workshop are larger than 2, so the fire resistance level of its buildings should not be lower than the second level.

No need. According to the engineering characteristics and fire protection requirements, the indoor fire protection system of the building is equipped with: indoor fire hydrant water supply system, automatic sprinkler fire extinguishing system, large space intelligent fire extinguishing system, gas fire extinguishing system and building fire extinguisher 5 fire extinguishing system, etc.

S stores are usually made up of multiple areasComposition, such as exhibition halls, repair shops, warehouses, etc., may also have lounges, offices and other areas. There are relatively obvious functional zonings between these areas and meet the requirements of in-building evacuation, so they are classified as general buildings.

On the one hand, according to the requirements of the "Architectural Design Fire Prevention Specification" and the "Design Fire Prevention Specification for Automobile Garages, Repair Garages and Parking Lots", automobile 4S stores should install indoor fire hydrants, fire extinguishers, emergency lights, evacuation indication signs and other basic fire-fighting facilities and equipment.

Automobile 4S stores must decorate the internal layout according to the requirements of the dealer, so they will consider more customer needs and economic benefits, often ignore the fire safety design requirements, and even privately adopt decoration, decorative materials, fireproof coatings, etc. that do not meet the fire protection requirements. Therefore, fire safety There are certain hidden dangers at the source.

Life-saving post! Car firefighting knowledge you have to know

1. Leakage of car engine fuel. The engine is composed of various parts. If it is not maintained for a long time, it will cause friction loss of each part, which will cause the engine seal to fail to meet the complete sealing standard, thus causing oil leakage and scattering to the engine line to cause corrosion. Once sparks appear, it is easy to cause a fire.

2. Car engine fuel leakage. The engine is composed of various parts. If it is not maintained for a long time, it will lead to friction loss of all parts, so that the engine seal cannot meet the complete sealing standard, resulting in oil leakage, and scattering to the engine pipeline and causing corrosion, which is easy to catch fire.

3. Reason 1: When the leakage engine is working, the temperature of the ignition coil is very high, which softens, ages and cracks the insulation layer of the high-voltage ignition wire. Ignite the high-voltage electrical insulation layer. It is easy to produce high-voltage electrical leakage, causing the temperature of the leakage area to rise, igniting the leaking gasoline of engines, carburetors, etc., resulting in fire. Burns.

4. Disturb the common sense of vehicle fire suppression here. In the face of the natural combustion of fuel vehicles, firefighters can use most of the digestive media (such as water, foam, dry powder, etc.) to extinguish the fire. This medium is mainly used to block oxygen for the purpose of extinguishing the garden. As the temperature of the flame disappears decreases, re-ignition rarely occurs.

5. You can pull open the lock wrench to expose a crack in the hood, and then spray the extinguishing agent into it. It can only be stopped when there is no smoke.At this time, open the hood and clean up. The fire, run away quickly.

Car firefighting knowledge you have to know

1. Car engine fuel leakage. The engine is composed of various parts. If it is not maintained for a long time, it will lead to friction loss in various parts, so that the engine will be sealed.The ring cannot meet the complete sealing standard, resulting in oil leakage, scattered on the engine pipeline and causing corrosion, which is easy to catch fire.

2. The reason for the car fire is the fuel leakage problem of the car engine that makes you shiver! The engine has a sealing ring. If it is not well maintained, it will lead to oil leakage and even fire. Don't look ust on the items in the car! Exposure to the sun or contact with the source of fire can easily cause a fire.

3. Leakage of car engine fuel. The engine is composed of various parts. If it is not maintained for a long time, it will cause friction loss of each part, which will cause the engine seal to fail to meet the complete sealing standard, thus causing oil leakage and scattering to the engine line to cause corrosion. Once sparks appear, it is easy to cause a fire.

4. Methods to prevent automobile fires are some fire prevention of automobile electrical appliances.(1) The selection of the wire cross-section should be appropriate, and it should not be pulled and connected randomly or increase the load at will. ( 2) The electrical wiring should be installed reasonably, and should not be too close to the high-temperature surface of the car body. If it is close to the oil line or high-temperature surface, a protective cover or bandage temperature-resistant and corrosion-resistant protective materials should be added.