Advanced materials HS code classification

List of the contents of this article:

• 1, Why is it not recommended to buy hybrid car Zhihu
• 2, How is the quality of Qichen Automobile Zhihu
• 3、What are the ways to remove formaldehyde in cars?乎

Why not recommend buying a hybrid car Zhihu

1. Hybrid cars are slower than other traditional gasoline cars. If you like exciting driving speed, this kind of car is obviously It's not suitable for you. Maintenance is relatively expensive. Compared with traditional fuel vehicles, oil and electricity hybrids fail, and maintenance basically needs to consider the failure rate of the two sets of systems.

2. The reasons why it is not recommended to buy a hybrid car are as follows: the first reason is that the hybrid car lacks power. It is most obvious in long distances and high speeds, and the owner will not have a very good driving feeling. This is mainly because its power system is too complicated, and considering the fuel saving, its engine will always be a little inadequate. Meaning.

3. The main reason why it is not recommended to buy hybrid cars.Cars are expensive.

4. Why not recommend buying oil-electric hybrid vehicles as follows: The technology is not particularly mature. At present, the technology of oil-electric hybrid vehicles is not very mature. It is inevitable that there will be some small problems in the process of use, which will increase the maintenance cost of the vehicle, because the maintenance cost of hybrid vehicles It is very high.

5. The reasons are as follows: the cost of buying and using a car is not low. Most car owners who choose hybrid cars are to meet the needs of urban walking, but occasionally running at high speed. It is not very cost-effective to choose a hybrid car in this car environment, because the price of hybrid cars is tens of thousands higher than that of fuel cars.

How is the quality of Qichen cars?

To sum up, the quality of T70 Qichen is commendable. Its fashionable appearance design, stable performance, and perfect safety, more comfortable interior, and ultra-high cost performance make it popular and loved by consumers.

First of all, in terms of the quality of the whole vehicle, Dongfeng Qichen has a good performance in terms of configuration, appearance and driving performance. According to statistics, in the domestic automobile market, the overall score of Dongfeng Qichen Automobile is generally at the upper-middle level. Moreover, the post-maintenance guarantee of Dongfeng Qichen is perfect, and the quality of after-sales service is also deeply recognized by the majority of car owners.

The quality of Qichen Automobile is absolutely trustworthy, and the average maintenance rate is lower than the industry level; the appearance of Qichen Automobile is elegant and fashionable, but the interior of some models is not personalized enough and lacks a sense of high-end.

What are the ways to remove formaldehyde in cars? Zhihu

Ventilation: After the new car is just bought, more windows should be opened for ventilation to allow indoor and outdoor air circulation. Ventilation is the most basic and fastest method of formaldehyde removal, especially in the humid season and the season with large temperature changes. You can use the morning and evening and other time periods to open the window for ventilation for 10-20 minutes.

First, photocatalytic formaldehyde removal. Photocatalysis is one of the effective methods to remove formaldehyde. However, due to its relatively high price, it is not suitable for ordinary families. In addition, photocatalyst cannot completely remove formaldehyde at one time. After a period of time, formaldehyde still exists.

Method 1: Open the window for ventilation. The volatilization period of formaldehyde can be up to 3-15 years. In addition to the need to remove aldehyde in the decoration of the new house, the aldehyde removal work of the new car is particularly important.The most economical and convenient way is to open the window frequently for ventilation.