英文關鍵字
manufacturing
workpiece
cut
industry
milling
cnc
process
manufacture
industrial
metal
factory
equipment
drilling
metalworking
instrument
machinery
machine
cutter
turning
workbench
engineering
steel
technology
tool
work
production
processing
metalwork
workshop
machining
mill
accuracy
lathe
business
detail
iron
mechanical
heavy
automated
drill
precision
plant
line
tooling
part
power
modern
slowmotion