第1个回答 2019-04-04
交通运输设备
transport
and
communication
facilities
运筹学
operational
research
运输经济学
transportation
economics
铁路行车组织
organization
of
train
operation
铁路货运组织
railway
freight
traffic
organization
铁路站场及枢纽
railway
yard
and
hinge
旅客运输
passenger
traffic
运输市场营销
marketing
on
Transportation
market
交通运输安全
transportation
security
集装箱container