英文關鍵字
angles
automated
automation
bits
bores
box
buttons
chipping
chips
cnc
controls
craft
curled
cutting
device
drilling
engineering
equipments
holes
industrial
industry
iron
lathe
machine
machinery
machines
manufacturing
mechanics
metallic
metalwork
pattern
plant
precision
programmable
robots
sharp
shavings
skill
stainless
start
stations
steel
stop
swarfs
technology
tools
turning
turrets
workshop