brake drum [= brake pulley
electrically operated swing brake
swing brake control valve
swing brake foot switch
swing brake release switch
swing brake toggle switch
upper structure swing brake
bimetallic shoe brake drum
brake drum
煞车衬
制动鼓
煞车油
刹车鼓
制动盘
鼓式制动器
制动卷筒
煞车鼓
轫鼓
闸轮
鼓式剎车盘
剎车鼓
制动毂
brake drum boring machine