英文關鍵字
accuracy
alloy
automation
cnc
combine
concept
control
cut
cutter
cutting
detail
drilling
engineering
equipment
exhibition
fire
flame
head
industrial
industry
instrument
lathe
machine
metal
metalworking
milling
modern
orange
particle
plant
processing
production
service
shaft
shaping
sheet
slowmotion
spark
sparkle
spindle
stainless
steel
surface
technology
turning
vertical
yellow