英文關鍵字
accuracy
alloy
automate
automated
carbide
close
cnc
coolant
cooling
cut
cutter
detail
engineering
equipment
factory
finishing
hard
industrial
industry
iron
lathe
liquid
lubricant
machine
machinery
machining
manufacture
manufacturing
metal
metalwork
metalworking
mill
milling
part
process
processing
production
rapid
rotation
shaping
steel
supply
technology
thread
tool
tooling
turning
work
workshop