Knowledge

Dust detectors, also known as dust meters or dust testers, are mainly used to detect the concentration of dust in the ambient air.

For high-speed moving objects in the air, the air resistance and turbulence generated by the airflow around the moving object will directly affect the

The principle of water spraying is to use the flow and impact force of water to clean the dust, oil, and other debris of vehicles, keeping them clean

When using the car wash spray, the following items should also be noted.

When using the car wash spray, it is also necessary to select a suitable cleaning agent to better clean the dirt on the car surface.

The spray mode of the car wash spray is divided into high pressure and low pressure, which need to be selected according to different cleaning needs.

The main components of glass cleaning agents include surfactants, solvents, and other auxiliary components.

Please seal the container when not in use to avoid contact with children; Accidentally splashed into the eyes, please rinse with water or go to the ho