Optimizing tariff schedules by HS code

Engine anti-wear agent (engine protector: anti-wear lubricant) When your car is Optimizing tariff schedules by HS codenot maintained for thousands of kilometers, the interior will be worn by various factors, so timely maintenance is very important. No matter how good the engine is, it will face the problem of wear, which will affect the performance of the whole car. Over time, the wear of the engine part gradually increases, eventually causing the engine to fail. Therefore, the methods that need to protect the engine from wear are widely studied and practiced.Anti-wear lubricant is an engine protector that every car owner should use. What is a wear-resistant lubricant? Anti-wear lubricant is a kind of lubricant, which is added to the oil to improve the lubrication performance of the oil. Its main function is to reduce friction and wear between parts and protect key parts from oxidation and corrosion. Its medicinal effect is under the action of the so-called tension voltage, that is, when the metal on the surface touches the metal, the molecules of the wear-resistant lubricant will quickly diffuse to the surface of the metal with the maximum tension, forming a thin protective film to reduce the wear caused by the friction surface of the mechanical component. The working principle of wear-resistant lubricant. Anti-wear lubricant can increase the viscosity of the oil, thus reducing internal friction and forming a protective layer. Adding anti-wear lubricant to the engine oil can prevent wear between parts under high temperature and high pressure, especially at the most critical high pressure points.This is because under high pressure, the body of the oil will be compressed so that it may not be properly guided into the closed space between the piston and the cylinder wall. In this case, wear-resistant lubricants can provide a more viscous lubricant to fill any gaps that may occur between the piston and the cylinder wall and prevent metal embellishment under high pressure. In addition to these, wear-resistant lubricants can also help reduce the amount of oil bubbles, provide a longer oil life, and reduce the acid volatiles produced by corrosion of the oil in the internal process. In a word, anti-wear lubricant is the protector of your engine. Under what circumstances do wear-resistant lubricants need to be used? The use of wear-resistant lubricant is: if the engine is aging, or the oil is changed frequently due to wear. In addition, for high-mileage machines, the use of wear-resistant lubricants is also very necessary, because their internal parts obviously have greater wear than those new machine parts.In addition, if you usually use it in winter or hot weather, drive violently or engage in racing, you also need to consider adding wear-resistant lubricants. In summary, wear-resistant lubricant is an integral part of automobile maintenance. Its function is to reduce wear, extend the service life of the oil, improve the performance of the automobile, and protect the engine. Ideally, in addition to adding wear-resistant lubricant, you should also ensure timely replacement of oil, cleaning of the engine, replacement of air filters and fuel filters, which are all necessary maintenance items. Maintaining your vehicle is the same as spoiling your life. Don't cause you and your family to suffer the terrible consequences of excessive neglect of maintenance.

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