英文關鍵字
1080
action
aluminum
automatic
circle
circuit
closeup
cnc
controls
cut
cutter
cutting
drill
drilling
electric
engineering
factory
form
hiller
industry
lathe
linesurface
machine
machinery
machining
macro
manufacture
manufacturing
mechanic
mechanical
metal
metalwork
mill
milling
motion
plane
power
robot
shape
spindle
stainless
technology
tool
treatment
turning
veneer
white
work
workshop