機器
紡錘
alloy
automated
automation
automotive
bits
center
cnc
cutter
cutting
detail
drill
drilling
engine
engineering
factory
fastening
gear
head
holder
hole
industrial
industry
lathe
machinery
manufacture
manufacturing
mechanism
metal
metalwork
metalworking
milling
parts
precision
process
processing
production
rotating
rotator
shaft
steel
technology
tool
tooling
turbo
turning
turret
work
workshop