英文關鍵字
accuracy
action
automated
boring
close
cnc
counter
cut
cutter
cutting
detail
details
die
drill
drilling
engineering
equipment
factory
garage
hand
hole
industrial
industry
instrument
lathe
machine
machining
manufacture
manufacturing
metal
metalwork
mill
milling
process
processing
production
real
shaft
shaving
spin
steel
technology
thread
time
tool
tooling
turning
work
workshop