The 5 kilometer tram off the assembly line is an epoch making milestone?

Recently, China's five-kilometer tram has successfully rolled off the assembly line, which greatly facilitates people's travel. It is a major step in the history of China's public transportation development, marking another very important achievement in China's infrastructure construction, and there is no doubt that this is an epoch-making milestone event. <>

The history of China's transportation development is extremely bumpy, in ancient times, it took the lead in inventing human-powered sedan chairs, ox carts, horse-drawn carriages and other means of transportation. But back then, these were the exclusive preserve of the powerful. It's hard for ordinary people to enjoy this.

After the first industrial revolution, due to the decay of the feudal rulers, our country did not catch up with the pace of world development and was in an extremely backward state in many aspects. In other industrial countries, when trains and automobiles were already popular, China was still in the agricultural period, and the means of transportation were extremely backward. <>

Due to these reasons, the common people at that time did not know what the car was. After the founding of the People's Republic of China, China's first "Jiefang" brand car came out in 1956. The history of not being able to produce cars in our country has ended, but this has lagged behind the world for almost a hundred years.

In the seventies and eighties, many families in many parts of our country were proud to own a bicycle.

After the reform and opening up, China vigorously develops infrastructure construction, many aspects are catching up and walking in the forefront of the world, especially in transportation, the city gradually has buses, subways, cars have also entered thousands of households, China's domestic high-speed railway is well-known in the world, becoming a well-deserved first. China's self-produced car brands have also begun to go abroad and go to the world! <>

This time, the five-kilometer tram successfully rolled off the assembly line, although there is still a lot of room for development in mileage, but there is no doubt that China is once again at the forefront of the world. With the maturity and popularization of this technology, people's lives will be more convenient. With the continuous improvement of China's comprehensive national strength and R&D strength, more and more new technologies will gradually come out, which will bring us more benefits.

I don't think this is an epoch-making milestone for trams, but it can travel 5 kilometers in 30 seconds, which can only be said to be a breakthrough for China's tram technology.

Yes. The roll-off of the tram marks an important achievement in the construction of China's transportation infrastructure.

It is indeed an epoch-making milestone, because technology in this society is becoming more and more developed, and there will be higher technologies in the future.

Then there are two more ways that you can also learn about:

1. Replacement cost method.

Replacement cost refers to the maximum reference to the new car to be assessed**, if the same style of new car is discontinued, it is necessary to refer to the new car ** of similar models of the same brand, and then combined with factors such as service life, usage, and procedures to use the conversion formula converter reality**. Generally speaking, a car loses about 20% of its used car** compared with its new car** within one year, and after one year, it is calculated at a 10% discount per year. This formula is often used by most used car buyers because it is fast to calculate.

2. Commonly used calculation formulas.

Current** Reset** (1 Useful Life Required Service Life) of the Vehicle Being Assessed 100 Adjustment Factor. Among them, the part of (1 service life specified service life) 100 is called "new rate". "Reset**" refers to the minimum cost paid to purchase a new vehicle that is identical to the vehicle being assessed in the current year.

The Elantra, for example, has been in use for two years. At present, the guide price of the new car is 10,000 yuan, about 90,000 yuan, with 90,000 yuan as the reset, and the economic service life is 15 years (300,000 kilometers), according to the formula: 90,000 (1 2 15) 100 = 78,000 yuan.

The adjustment factor can be calculated according to the following method: The adjustment factor is 75. Well, the final assessed price of this car is:

78000 75 = 58500 yuan. The above is just a very simple classification of the car according to the four major assemblies and the evaluation of each part. The results of the evaluation were weighted to 75.

In accordance with the "Road Safety and Traffic Law", the use of other motor vehicle number plates, by the public security organ traffic management department to confiscate, detain the motor vehicle, a fine of not less than 2,000 yuan but not more than 5,000 yuan. So the cars in the used car market are not licensed.

In addition, Article 96 of the Road Safety and Traffic Law stipulates that anyone who forges, alters or uses a forged or altered motor vehicle registration certificate, license plate, driving license or driver's license shall be confiscated by the traffic management department of the public security organ, detain the motor vehicle, and be detained for not more than 15 days and fined not less than 2,000 yuan but not more than 5,000 yuan; where a crime is constituted, criminal responsibility is pursued in accordance with law.

Anyone who forges, alters, or uses forged or altered inspection marks or insurance marks shall be confiscated by the traffic management department of the public security organ, and the motor vehicle shall be detained for up to 10 days and fined not less than 1,000 yuan but not more than 3,000 yuan; where a crime is constituted, criminal responsibility is pursued in accordance with law.

Anyone who uses the motor vehicle registration certificate, number plate, driving license, inspection mark, or insurance mark of another vehicle shall be confiscated by the traffic management department of the public security organ, and the motor vehicle shall be detained, and a fine of not less than 2,000 yuan but not more than 5,000 yuan shall be imposed.

The car in the second-hand car market does not have a license plate because: it is stipulated that the license plate is with the person, and cannot be transferred with the car, which means that the license plate cannot be transferred.

Second-hand car transaction is the transfer of ownership of motor vehicles, and the original license plate and driving license must be withdrawn, the new motor vehicle license plate number must be determined and the license plate must be reissued when handling the transfer. If the ownership of a registered motor vehicle is transferred, the current owner of the motor vehicle shall apply to the vehicle administration office at the place of registration for transfer registration within 30 days from the date of delivery of the motor vehicle.

If you want to change to a new car and want to continue to use the original license plate, in accordance with Article 18 of Order No. 102 of the Ministry of Public Security, the following three conditions can be met:

First, the original license plate has been used for more than three years;

Second, the time for applying for the continued use of the original license plate is within six months after the transfer registration or cancellation of the registration;

Third, road traffic safety violations and traffic accidents involving the original motor vehicle have been dealt with.

If the above three conditions are met at the same time, you can automatically obtain the index and get the original license plate.

Generally, the cars in the second-hand car market are not licensed**, the original license plate is with the original owner, and the new owner can only re-register.

If you want a licensed car, you can only carry the account, but this way you can't transfer the ownership.

There is no license plate, but the sales in the second-hand car market are non-commercial cars, non-commercial cars include exhibition cars, test cars, that is, manufacturers do marketing before the new model is listed, road test experimental cars, because there are certain kilometers, or damage, can not meet the standards of commercial cars, can not be sold as commercial cars, so, in the second-hand car market for sales.

Theoretically, you can check it, if you check it yourself, it is recommended to look at the channel and do a sampling survey, you can find out roughly. The main channels are as follows:

Three channels, 1. The local traffic police file is recorded, and the chassis number is entered, and the private ones are not within the scope of checking.

2. The insurance company, as long as there is an accident, there is a record, check the chassis number, uninsured, and private is not within the scope of checking.

3. Local car 4S shop. It is not repaired in the brand store, and it is disposed of privately, which is not within the scope of inspection.

Body: whether the appearance color is consistent, whether there is color difference; whether there is blistering on the body paint; Tap the car body around with your hands, and judge the amount of putty used in the repair process of the vehicle during the repair process.

Engine room: Open the machine cover and check whether the front end of the longitudinal beam is flat and whether there is curve deformation; Check whether there are more plastic parts in the cabin that have been replaced, because plastic parts are easy to break during the crash, and judge the size of the accident by observing the number of plastic replacements; The wiring harness interface in the original car is a plug connector, check whether there is too much tape interface on the wiring harness; Check that the components in the cabin are in place; Open the key door to the second gear, take off the plug on the water temperature sensor, sit in the car, close the door, and feel whether the electronic fan is vibrating when it rotates at high speed.

Doors: Whether the door is opened and closed smoothly, the sealing performance of the door and whether the door has been impacted can be judged by the sound of closing the door.

Back door: Open the back door to check whether the rear support rod is deformed; Uncover the carpet inside the back box and check whether the bottom plate inside the back box is flat.

Engine: Check whether there are oil stains on the outside of the engine, especially whether there is oil leakage at the engine gasket and the interface between the engine and the gearbox. Whether the acceleration is smooth on the spot, if not, the EFI model may have carbon deposits in the engine intake.

Close the door, slowly refuel in the car, and find the resonance point of the engine according to the change in the engine sound. Check whether the engine water temperature is normal, whether the idle speed is stable, under normal circumstances, the engine idle speed should generally be 850 + 50 rpm.

Air conditioner: accelerate to 2000-2500 rpm, listen to the air conditioner compressor for abnormal noise and air conditioning refrigeration, under normal circumstances, the temperature of the air conditioning outlet is between 8-12.

Exhaust pipe: refuel and tighten the throttle suddenly, listen to whether there is any abnormal sound in the exhaust pipe, if it is a "bang, bang", it may be that the three-way catalytic converter is damaged; If it is a "poof" sound, please check whether the exhaust pipe and muffler are corroded, and whether there is air leakage at the interface. Pay attention to the exhaust emission color, if it is blue, it means that the lubricating oil is involved in combustion.

Power: General car in normal driving, hang three gears, speed 3000 rpm, speed of 60km h; Hang four gears, speed 3000 rpm, the speed of 80km h, during driving, can be based on the above data to check whether the clutch due to wear and tear caused by the power decrease.

Operability: When the gear is engaged, whether the control system is flexible and whether the gear position is clear.

Except for the repairman who can see this, outsiders generally can't see that it moves**!

You can find a bright flashlight to look at the paint surface obliquely, and it is inevitable that there will be a little unevenness after touching up the paint! Then it's to look at the engine tank or something, if it's replaced. Generally, there is a label of a certain factory!

Find a professional, there are many ways!

The transfer of second-hand car ownership first needs to prepare the vehicle transfer procedures, and then inquire about the vehicle, if there is an illegal mortgage, etc., it needs to be processed first.

Generally speaking, the owner's personal documents, vehicle driving license, registration certificate, purchase surcharge certificate, compulsory traffic insurance policy, original car purchase invoice and vehicle sales contract can be transferred.

Hello! With the frequent travel of people, the opportunity of car insurance has increased a lot, and car owners are increasingly facing the problem of car insurance claims. After a second-hand car accident occurs, if the owner has taken out the corresponding car insurance protection, the insurance company will make a car insurance claim according to the specific content of the car insurance terms.

Remind the majority of car owners and friends to pay attention to the fact that once the car is out of insurance, the owner must pay attention to the specific car insurance claim procedures and steps to make a claim.

If a second-hand car is involved in a traffic accident, how can the owner make a car insurance claim?

1. Report the case, and at the same time report to the public security and call the property insurance company**;

2. Waiting for the scene to be dealt with, the insurance company will send the survey personnel of the local branch to the accident scene in time, if the vehicle can not be driven, please wait for the vehicle rescue;

3. Submit a claim for compensation;

4. Cooperate with the insurance company to do accident investigation;

5. The accident is closed;

6. Submit claim materials, if it does not involve personal injury, the general claim documents required are: claim application, driver's license (original and copy), driving license (original and copy), traffic accident certificate, traffic accident compensation mediation letter, court judgment (if there is a lawsuit), car repair invoice, rescue fee and related original bills, compensation receipt and ID card;

7. Review of compensation cases;

8. To receive compensation, for the sake of safety, it is recommended that you choose to transfer the compensation for large amounts.

At present, domestic auto insurance companies basically follow the principle of proximity to make car insurance claims, generally speaking, the larger the car insurance company, the more obvious the advantage in claims. Therefore, the majority of car owners should consider the situation of car insurance claims clearly when purchasing car insurance, so as to make it more convenient for their travel protection. We recommend a large number of efficient car insurance companies for you.