機器
african
american
asian
assembly
auto
automobile
automotive
black
car
checking
computer
desktop
diverse
electric
engineer
engineering
factory
gasoline
group
hispanic
industrial
industry
innovation
laptop
latin
latino
line
mature
motor
multiracial
notebook
pc
people
person
plant
production
robot
robotic
robotics
scada
team
technician
technology
using
vehicle
work
worker
workers
young