機器
anther
auto
automobile
automotive
background
ball
bearing
car
catch
circle
closeup
component
cover
detail
drive
dustcoat
duster
engine
engineering
equipment
fix
gear
grease
industrial
insulation
isolated
joint
linkage
maintenance
mechanical
metal
motor
new
object
part
piece
precision
repair
replacement
ring
service
shaft
spare
technology
tool
transport
vehicle
wheel
white