alloy cast iron brake shoe
application pressure of brake shoe assebmly
auxiliary release device for spring-brake actuator
bimetallic shoe brake drum
brake actuator assembly
brake actuator mounting bracket
brake shoe
凸轮煞车
钻石压头
塞块
闸瓦
鞋形制动器
制动片
制动瓦
制动靴
制动衬块
制动闸瓦
煞车块
制动蹄片
制动块
制动蹄
轫块
刹车块
轫片
剎车来令片
磨耗
剎车块
brake shoe efficiency factro