機器
accuracy
aerospace
automated
automation
automobile
cnc
crancshaft
cutter
cutting
detail
engineering
equipment
factory
grease
heavy
industrial
industry
iron
lathe
liquid
lubricant
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
mill
miller
milling
precision
process
processing
production
rapidsteel
steel
surface
technology
tool
tooling
turning
work
workpiece
workshop