機器
accuracy
automated
blank
business
cnc
coolant
cut
cutter
cutting
detail
drill
energy
engineering
equipment
factory
heavy
high tech
industrial
industry
iron
lathe
line
machinery
machining
macro
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
mill
milling
modern
plant
power
precision
process
processing
production
rotate
steel
technology
tool
turning
work
workbench
workpiece
workshop