Brake-van siding守车线
Siding brake-van守车线
Brake-van守车;司闸车
brake e van守车
regulation of brake-van[铁路] 守车调整
caboose brake van守车
van brake beam货车制动梁
N（名词） the coach or vehicle from which the guard applies the brakes; guard's van (列车的)守车 [英国英语] [railways]