Road vehicles - brake linings - shear test procedure for disc brake pad and drum brake shoe assemblies 道路车辆.制动闸衬.圆盘制动块和鼓式闸瓦组件的剪力试验程序
Brake block holders and brake block keys for composite brake blocks on rail vehicles ; technical specifications 有轨车辆的复合制动装置的制动块夹持器和制动块键.技
Railway rolling stock . brake - shoes with removable inserts . 250 mm and 320 mm inserts , made of phosphorous cast iron 铁路车辆.可拆卸支架制动块.磷铸件250和320制动块
Railway rolling stock . brake - shoes with removable inserts . 250 mm and 320 mm inserts , made of materials with a high coefficient of friction 铁路车辆.可拆卸支架加制动块.高摩擦系数材料制250和300制动块