英文關鍵字
accuracy
automatic
burn
cnc
concept
cooling
cut
cutter
cutting
energy
equipment
factory
fiber
gas
heat
hot
industrial
industry
laser
light
machine
machining
manufacturing
material
metal
metalworking
nobody
orange
plant
plasma
plate
plotter
production
sheet
slowmotion
spark
sparkle
splash
spray
steel
surface
technology
work
workpiece
workshop
yellow