brake friction composites
Brake Friction Materials
centrifugal friction brake
friction brake
摩擦制动器
摩擦刹车
摩阻制动器
摩擦煞车
摩擦人
摩擦轫
摩擦闸
磨擦剎车
阻轫
摩擦
high friction brake shoe
Wet multi-disk friction brake
wheel brake friction pad
worm [wheel friction] brake
brake handle
闸把
制动手柄
刹车手柄
煞车手柄
制动器手柄
轫手柄
闸柄
剎车柄
unit conversion brake shoe(or brake pad)force(the ratio of conversion brake shoe force to mass)
friction moment-friction coefficient