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Both nitrogen and oxygen sensors play a crucial role in vehicle exhaust emission monitoring and engine performance optimization, but there are significant differences between them.

​The material of Mercedes-Benz brake discs is ceramic. The brake pads of this material are used because the brake pads of this material have good wear resistance and mechanical strength, as well as their low braking noise. The brake pads are bonded with steel plates and have a heat insulation layer. And the friction block is composed of friction material and adhesive. When braking, it is squeezed on the brake disc or brake drum to generate friction, thereby achieving the purpose of deceleration.

Everyone knows that it's raining and we need to take umbrellas. The haze is especially serious, so we all wear masks, and the water we drink is not clean. We develop Water filter, and truck parts are also polluted and damaged in different ways.

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​Generally speaking, if the water pump fails, there are the following symptoms: idle speed problem: The car water pump is connected to a belt to extract cold water from the water tank to cool the engine. If the water pump rotates and there is a problem, it will directly affect the engine speed

There is no specific replacement cycle for Mercedes-Benz brake discs. When the mileage of the vehicle reaches 100,000 kilometers, the brake disc of the vehicle should be checked. If it is damaged or worn to the limit, it should be replaced in time.