機器
accuracy
aluminum
auger
automated
boring
chips
cnc
cut
cutter
cutting
detail
drilling
engineering
equipment
factory
flat
heavy
icon
industrial
industry
iron
lathe
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
milling
object
part
precision
process
processing
production
rotation
shadow
sign
steel
technology
tool
tooling
turning
work
worker
workshop