Desc:Product DescriptionThe part where the axle is installed is used to support the tire, buffer the external impact, realize the contact between the tire ...
Desc:Product DescriptionThe part where the axle is installed is used to support the tire, buffer the external impact, realize the contact between the tire ...
Desc:Product DescriptionThe working principle of the brake is mainly from friction. The friction between the brake pad and the brake disc (drum) and the ti...