HS code-based vendor qualification

What is HS code-based vendor qualificationthe difference between "T" and "L" in the engine? With the popularity of automobiles, the requirements for engine performance are also getting higher and higher.When choosing a car, all aspects need to be carefully considered. One of the important factors is the performance and type of the engine. In the publicity of automobile manufacturers, we can often see the letters "T" and "L", which represent two different types of engines. So, what is the difference between "T" and "L" in the engine? Next, let's talk about this topic. First of all, let's take a look at the "T" engine. In the automobile industry, T-engine has become a very well-known word. A T-type engine divides the cylinders of the engine into two rows and arranges them in a "T" shape. In terms of the number of cylinders, it is usually half of the V-engine. The T-type engine is characterized by only one cylinder head and one crankcase, so the cost is relatively low. BesidesBecause the overall structure of the T-engine is relatively short, it is more flexible, and the weight distribution near the center makes the car more maneuverable. The T-type engine is usually installed horizontally, which makes the distance from the front wheel seat of the vehicle to the front of the vehicle shorter than the upright one, thus reducing the length of the body and improving the flexibility of the vehicle. Next, let's learn about the "L" engine. The L-type engine, also known as the horizontally opposed engine, is a relatively advanced form of engine. Originally, the L-type engine was mainly used in airplanes, and later it was gradually applied to automobiles. L-type engines are usually arranged symmetrically, the axis is basically horizontal or slightly inclined, and the cylinders on both sides are symmetrically arranged with each other. This symmetrical arrangement makes the L-type engine have better balance and can offset some vibrations and reduce the noise and vibration of the engine.In addition, the L-type engine requires almost no balance correction, so it has the advantages of lower cost and less performance impact. In addition, the construction process of the L-type engine is also relatively simple, so it has gradually been widely used. Different types of engines often face different technical difficulties and challenges in the design and manufacture of cars. Because the T-type engine has two rows of cylinder heads, it needs more parts and complex processes, which will affect the maintenance cost and performance of the T-type engine to a certain extent. The L-type engine performs better in terms of engine balance, noise vibration and other aspects, but its disadvantage is that its emission capacity in high-speed and high-temperature environments is relatively weak. To sum up, T-type engines and L-type engines each have their own unique advantages and disadvantages. Automobile manufacturers choose different types of engines for design according to their own needs.When buying a car, consumers should also choose the engine type that suits them according to their own car needs. Whether it is a T-engine or an L-engine, it is an important milestone in the development of the automobile industry. In the future, they will develop more perfect and efficient engine types in the continuous evolution, bringing more convenience to our travel.

Contact Us
Phone：020-83484669