機器
accumulator
automobile
automotive
battery
box
car
collection
concept
crane
creative
design
drawing
dumping
element
engine
flat
fork
hook
icon
illustration
image
isolated
lift
loading
lorry
mechanic
mechanism
mixer
multicolored
nobody
object
oil
service
set
sign
spanner
symbol
tank
thirteen
tire
tow
tripping
truck
vehicle
wagon
wheel