機器
紡錘
accuracy
alloy
automated
automation
boring
business
clamp
closeup
cnc
construction
control
coolant
cut
cutter
cutting
detail
diamond
die
drill
equipment
factory
grinding
heavy
industry
injection
iron
lathe
lubricant
machinery
manufacture
mechanical
metal
metalwork
mill
milling
mold
plant
precision
process
processing
production
stainless
steel
technology
tool
turning
work
workshop