機器
business
cargo
carriage
carrier
civilization
commercial
company
containers
corporation
country
economy
electric
electrification
engine
engineering
equipment
firm
freight
industry
infrastructure
lading
locomotive
materials
modern
national
poland
power
product
pull
rail
railroad
railway
regional
route
safety
service
sidetrack
siding
strength
swinoujscie
technology
terminal
traction
train
transit
transport
transshipment
vehicle
wagons