铁路货车的类型
铁路货车: 平车
Six-axle all-metal open wagon
Four-axle all-metal open wagon
Four-axle open wagon with solid car body
Four–axle wagon for containers of middle tonnage on open wagon base
Four–axle all-metal wagon for pulpchips
Four–axle open hopper- for hot pellet
Four–axle hopper-batcher with connecting gangway