機器
3d
art
auto
automobile
automotive
belt
color
colorful
construction
contour
design
drive
engine
equipment
exhaust
fix
gear
gradient
icon
illustration
isolated
isometric
line
linear
lineart
motor
muffler
number
object
outline
part
pipe
power
repair
rubber
service
spanner
symbol
timing
tool
transportation
vehicle
wheel
work
wrench