機器
automated
automatic
board
button
closeup
cnc
computer
control
digital
display
electricity
electronics
engineering
equipment
heavy
industrial
industry
interface
key
keyboard
keypad
knob
lathe
machinery
machining
manufacturing
metal
mill
milling
modern
off
on
operation
panel
part
professional
programmable
push
red
safety
sign
switch
system
technology
tool