機器
accuracy
automated
automatized
business
chuck
cutter
cutting
detail
engine
engineering
equipment
factory
grip
handle
industrial
industry
instrument
iron
lathe
machining
manufacture
manufacturing
mechanic
mechanical
metal
metallic
metalwork
mill
process
processing
production
rotate
screw
shaft
shaving
skill
stainless
steel
technology
tool
tooling
turning
twist
work
working
workshop