brake drum
制动卷筒
制动鼓
刹车鼓
剎车鼓
鼓式制动器
煞车鼓
制动毂
鼓式剎车盘
轫鼓
制动盘
煞车油
闸轮
煞车衬
drum brake
鼓式制动器
滚筒刹车
鼓轮煞车
制动鼓
鼓式制动
鼓形制动器
毂式制动器
块式制动器
紧急煞车
滚筒干燥机
Leading-Trailing-Shoe drum brake
Shaft head of brake drum for pilot wheel
brake pads on disc brake
cutting drum of coal drum shearer
Transferring drum and rubbing drum
Turning drum and twisting drum mechanism
a swing around the circle
aluminium alloy door in swing type
ammunition swing devices
Amplitude of horizontal swing