機器
abandoned
antique
between
bolt
buffer
car
carriage
chain
connect
connection
coupler
coupling
detail
engine
equipment
hard
historic
hook
hose
industry
joint
lever
link
locomotive
mechanical
obsolete
old
outdated
pin
power
rail
railroad
rails
railway
retro
road
rust
rusted
screw
steam
technology
track
train
transport
transportation
vehicle
vintage
wagon
wagons