機器
accuracy
alloy
automated
business
clamp
cnc
computer
coolant
cut
cutter
detail
drill
drilling
engineering
equipment
factory
heavy
industrial
industry
jet
lathe
liquid
machinery
machining
manufacture
manufacturing
metal
metalwork
metalworking
mill
milling
plant
pouring
precision
process
processing
production
rotate
spinning
stainless
steel
technology
thread
tool
turning
water
work
working
workshop