底卸式车辆 hopper car ; hopper-bottom car ; bottom car

底卸式货车 truck with bottom dump body ; dump-bed truck ; hopperfreightcar ; bed truck

底卸式料斗车 bottom discharge car ; bottom dumping car

底卸式载货车 wagon ho er

底卸式自卸汽车 floor-hopper truck ; hopper truck

底卸式矿车 [矿业] drop-bottom car

底卸式挂车 bottom-dump trailer

自卸式底开门车 bottom dump hopper car

底卸货式铁路车皮 rail car of bottom-dump design