機器
紡錘
automated
cad
calibration
cartoon
cnc
computer
control
controller
electric
employee
equipment
factory
grinding
hard
icon
industrial
industry
iron
labor
laser
lathe
machinery
maintenance
man
mechanic
mechanical
metal
mill
milling
modern
operator
panel
pictogram
plant
press
process
router
set
steel
technology
tool
turning
work
worker
workshop