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Filter maintenance and replacement


Firstly, we need to know that formaldehyde and benzene mainly come from materials such as plastics, adhesives, and paints used in car interiors. These materials can release these harmful substances when the temperature rises or when exposed to sunlight. The working principle of the car air purifier is to adsorb and decompose these harmful substances through a built-in filter system, thereby purifying the air inside the car.

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Ten trends in China's mining development


2023.05.12

From the perspective of mineral resources management, the state has increased the reform of simplifying administration and delegating power, combining management and management, and optimizing services in the mining field,
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