機器
abs
antilock
auto
automatic
automobile
automotive
background
black
brake
car
check
circle
closeup
computer
design
electric
engine
equipment
fix
fluidity
hydraulic
industry
maintenance
malfunction
master
mechanic
mechanical
metal
module
oil
part
pipe
power
pump
repair
reservoir
safety
sensor
service
sign
steel
system
technology
transport
transportation
tube
unit
vehicle
warning