機器
紡錘
accuracy
boring
carbide
chuck
cut
cutter
design
detail
drilling
engineering
equipment
factory
finishing
grinding
hard
holder
hole
industrial
industry
instrument
lathe
machinery
machining
manufacture
manufacturing
mechanic
mechanical
metal
metalwork
metalworking
mill
milling
part
precision
process
processing
production
steel
technology
three
tool
tooling
turning
work
working
workshop