Commodity price indexing by HS code

List of the catalog of this article:

• 1,Commodity price indexing by HS code How many of the most unpopular car knowledge do you know?
• 2, The most luxurious car brand on the surface of the earth only has manual air conditioning?
• 3, The most streamlined automobile knowledge collection!
• 4, The four new energy vehicles worth buying

How many of the most unpopular car knowledge do you know?

1. Glass water is toxic. The glass water used in cars generally appears blue or green. These colorful colors do not show how beautiful it is, but mainly to remind car owners to pay attention, because glass water is poisonous! At the same time, the manufacturer also wants to distinguish it from other looking for liquids and avoid adding errors, such as antifreeze.

2. The main function of the car water tank is to let the car dissipate heat and cool down during operation. When the car water tank is not tap water but antifreeze, the antifreeze canRely on your own lower freezing point to ensure that the vehicle's cooling system will not freeze in low weather.

3. You can't refuel in a heavy rain. In thunderstorm weather, the air will be filled with a large number of charged particles in the air after being struck by lightning. The refueling gun can easily introduce the scattered current into the car's fuel tank, causing the molecular movement of unstable gasoline to intensify, which will cause fire, explosion and other safety hazards.

4. 10 cold knowledge of cars you don't know. All models of JEEP have 7 holes in the front face. Bugatti Veyro can only run for 12 minutes with a tank of oil and a tire can only last for 15 minutes. The first highway and the Volkswagen Beetle were made by Hitler.

5. A little knowledge about cars, knowing that more than two are veteran drivers!With the development of modern society, cars, which used to be a luxury accessory, have gradually become one of the indispensable means of transportation in our daily life.

The most luxurious car brand on the surface of the earth only has manual air conditioning?

Cold Knowledge IV: Rolls-Royce insists on pickingWith manual air conditioning, you can't imagine that Rolls-Royce is actually a manual air conditioner. Its air conditioning temperature control is purely manual, red is heating, blue is refrigeration, and temperature regulation is all based on feeling. The air volume control is also manual, and only four-speed air volume adjustment is provided.

Automatic air conditioning. The Audi a41 in 2020 is a German luxury car brand. Its logo is interlocked with four rings. It is now a subsidiary of Volkswagen in Germany. The designer is equipped with automatic air conditioning, air conditioning filters, etc. in the car.

[Pacific Automobile Network] The luxury version of Mingjue 5cvt is a manual air conditioner. Mingjue 5 is a compact coupe under Mingjue. The length, width and height of this car are 4675mm, 1842mm, 1473mm respectively, and the wheelbase is 2680mm. This is a four-door five-seater sedan. Car.

Geely Emgrand has a total of 7 models in the whole series, all of which are equipped with 5L naturally aspirated engines. The configuration is divided into four levels: comfort type, luxury type, upward version and noble type. Among them, the first three configuration levels provide two options of 5-speed manual transmission and CVT stepless transmission respectively, while the noble type configuration only provides CVT transmission.

In addition, fuel and electricity saving are also the core highlights of automatic air conditioning. The operating power of this automatic air conditioning can change with the set temperature. When the temperature in the car reaches the temperature set by the driver in advance, the air conditioner will reduce the power and reduce the cooling capacity.

Volkswagen: Volkswagen is one of the largest car manufacturers in Germany, headquartered in Wolfsburg, Germany. VolkswagenIt produces various types of cars, from small family cars to limousines and SUVs. It is one of the world's well-known car brands.

The most streamlined automobile knowledge collection!

Of course, sunglasses with polarization function are the most suitable for driving, while polarized glasses are more expensive than ordinary ones, but for driving safety, they are worth having. The window can also be closed after locking the car. After the car turned off, it was found that the four windows and sunroof were not closed. At this time, the careless car owner had to close the window after re-ignition.

The origin of the name "car" When a large number of Western cars entered China, it was the time when closed square cars were popular in the West. At that time, the shape of the car was the same as the ancient "car" in China, which could show glory. Therefore, people called cars at that time cars.

System knowledge A car is a non-track frameless vehicle driven by its own power unit and has 4 or more wheels.

Basic knowledge of automobiles, a complete collection of automobile knowledge. The most common pickup truck model is the double-seat pickup truck, which is currently the largest and the most popular pickup truck in the market. SKD Automobile SKD is the abbreviation of Semi-KnockedDown in English, which means semi-bunk.

Automobile Basics Collection Automobile Terminology Wheelbase (mm): The distance from the center of the front axle of the car to the center of the rear axle. Turning radius (mm): When the car turns, the center plane of the outer steering wheel of the car is the radius of the trajectory circle on the vehicle support plane. The turning radius when the steering wheel turns to the limit position is the minimum turning radius.

Basic knowledge of automobiles Basic main parameters of engines The basic main parameters of automobile engines include cylinder layout, maximum output power, number of engine cylinders, maximum torque valve and displacement. Valve number Foreign automobile engines generally adopt a four-valve structure per cylinder, that is, two intake valves and two exhaust valves, which improves the intake and exhaust efficiency.

The 5 most worth-buying new energy vehicles BYD Han DM dealer quotes 2.58-3.98 million, with a maximum range of 1300km. The appearance is elegant and fashionable, and it is very eye-catching when driving to the street.