A netizen asked us a question about the use of automotive components, saying that why does the steering wheel of a car automatically return to its original position after turning, that is, the return function of the steering wheel. Some car owners may…

As cars enter thousands of households, we drive to work or travel every day. Having some knowledge about cars is obviously important, and I plan to briefly introduce several key components of cars in the next few days. Today, I will mainly introduce a…