機器
紡錘
accuracy
automated
boring
cnc
cutter
cutting
detail
drill
drilling
engineer
engineering
equipment
factory
gear
hole
industrial
industry
iron
lathe
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
milling
part
plant
press
process
processing
production
shaft
shaving
stainless
steel
technique
technology
thread
threader
tool
tooling
tubing
turn
turning
work
workshop