英文關鍵字
art
automated
blank
board
burning
cnc
computer
copy
cutter
cutting
deco
details
engineering
engraver
engraves
engraving
equipment
factory
flame
flat
gas
heat
industrial
industry
laser
liquefied
machine
machinery
machining
mechanical
melting
metalwork
mill
modern
pattern
plywood
precision
processing
production
sheet
spark
tool
wood
wooden
work
workpiece
works
workshop