英文關鍵字
action
automated
business
cnc
cut
cutter
cutting
detail
drill
drilling
engineering
equipment
factory
hightech
industrial
industry
iron
lathe
lathing
machine
machinen
machineshop
machining
macro
manufacturing
metal
metalwork
metalworking
methods
micro
mill
milling
modern
motion
nobody
operation
people
precision
process
processing
production
rotating
shaping
sharp
shavings
shiny
silver
slow
smooth
spinning
steel
surface
technology
texture
tool
tools
workpiece
workshop