機器
accuracy
alloy
auger
automated
boring
clamp
closeup
cnc
coolant
cut
cutter
cutting
detail
drill
drilling
engineering
equipment
factory
hole
industrial
industry
jet
lathe
liquid
machinery
machining
manufacture
manufacturing
metal
metalwork
ncc
plant
pouring
process
processing
production
rotate
spinning
stainless
steel
technology
thread
tool
tooling
turning
water
work
working
workshop