機器
accuracy
alloy
automated
automation
business
clamp
closeup
cnc
construction
control
cut
cutter
cutting
detail
drill
engineering
equipment
factory
heavy
hole
industrial
industry
iron
lathe
machinery
machining
manufacture
manufacturing
mechanical
metal
metallic
metalwork
metalworking
mill
milling
plant
precision
process
processing
production
stainless
steel
technology
tool
tooling
turning
work
workpiece
workshop