板式运输机
apron conveyor
platform conveyor
槽形运输机
trough conveyor
trough conveyer
deep trough
troughed coveyor
超音速运输机
supersonic transport
charging door
大型运输机
large transport
large transport aircraft
high capacity transport
large transport airplane
带式运输机
belt conveyor
band conveyor
带式运输机胶带
conveyor belt
conveyor band