青云翻译

Drum brakes, including brake drum, a wheel cylinder, return springs pull a brake bottom plate, two layers with a friction brake shoe. Brake bottom plate fixed to the axle or steering knuckle flange outside. Brake drum fixed to the wheel hub. The internal surface of the brake drum and brake shoe gap

Drum brakes include brake drums, wheel cylinder, return spring, a brake floor, two with brake shoe friction layer. Braking negative fixed to the outside of the wheel flange or knuckle. Brake drum fixed on to the hub. Internal surfaces of brake drums and brake shoe in the gaps between the layers. Whe

The drum brake includes the brake drum, a wheel cylinder, returns pulls the spring, an brake is negative, two belt friction layer brake shoe.Applies the brake to fix negative in the wheel axle exterior flange or the knuckle.The brake drum fixes on the wheel hub.The brake drum internal surface and be

Brake drum brake drums, including a round tank, back to the spring, a brake-bottom layer version, the two with the friction brake foot-and-mouth disease. Brake bottom version fixed in swivel external flange or shift to section. Brake drum fixed to the wheel. Brake drum brake-and-mouth disease with t

Drum brakes include brake drums, wheel cylinder, return spring, a brake floor, two with brake shoe friction layer. Braking negative fixed to the outside of the wheel flange or knuckle. Brake drum fixed on to the hub. Internal surfaces of brake drums and brake shoe in the gaps between the layers. Whe