機器
accident
agreement
air
auto
automobile
automotive
black
car
check
cog
cogwheel
compressor
crash
design
emergency
engine
flat
grey
help
icon
illustration
isolated
mechanical
mechanism
motor
number
power
repair
road
service
set
sign
speed
symbol
technology
tow
traffic
transparent
transport
transportation
turbine
turbocharger
vehicle
web
wheel