To effectively reduce the rearwheelbrake delay time, a better approach was the use of EMB system's electronic control mode instead of the air control mode.
为有效缩短后轮制动延迟时间，较好的办法是利用EMB系统中的电控制模式代替现有气控制模式。
2
The previous model DD650 bus had the disadvantages of poor braking performance and liability to burst of rearwheel tyres, which caused by the defects of rearwheelbrake.
前期的DD650型客车，因后桥车轮制动器存在一定缺陷，致使制动性能不良及后轮轮胎爆破损坏。
3
The front wheelbrake, the rearwheelbrake and the strengthened motorcycle brake can act when encountering a burst condition, so the motorcycle can be quickly and safely stopped.