英文關鍵字
adjuster
adult
automated
cnc
colored
computer
computernumericalcontrol
construction
control
display
engineer
equipment
factory
fitter
foundry
guillotine
helmet
icon
industrial
instrument
keyboard
lathe
machine
machinery
machining
maintenance
manufacturing
metal
milling
modern
plant
process
processing
production
remote
repairman
safety
serviceman
setup
sheet
switches
technology
white
worker
working
workshop