英文關鍵字
aluminum
automated
cnc
coolant
cut
cutter
cuttings
detail
drill
drilling
engineering
equipment
fabrication
factory
heavy
hitech
industrial
industry
iron
lathe
machine
machinery
machining
manufactory
manufacturing
mechanical
metal
metalworking
mill
milling
modern
motion
part
place
power
production
programmable
rotating
rotation
spray
stainless
steel
strength
technology
tooling
turning