機器
automated
cnc
computer
control
detail
door
drill
engineer
engineering
equipment
factory
fitter
fusion
hardhat
hardware
horizontal
industrial
industry
inside
interior
labor
lathe
machinery
manufacture
manufacturing
mechanic
mechanical
metal
metalwork
metalworking
modern
open
operator
plant
process
processing
production
safety
technician
technology
warehouse
work
workman
workshop