機器
assemble
assembly
auto
automated production line
automation
automobile
automobile plant
automotive
automotive industry
background
blue
car
construction
control
conveyor
design
door
engine
engineering
equipment
factory
horizontal
industrial
industry
interiors
line
machinery
manufacture
manufacturing
mechanic
mechanical
metal
metallic
modern
modern production of cars
motor
new
part
plant
power
production
robot
robot equipment
technology
vehicle
welding process