機器
aluminum
automated
automation
center
chuck
concept
cut
cutter
drilling
engineering
equipment
factory
fastener
fastening
heat
holder
industrial
industry
iron
lathe
machinery
machining
manufacture
manufacturing
mechanism
metal
metalwork
metalworking
part
pattern
pipe
plant
precision
process
production
rod
rotator
screw
ship
stainless
steel
technology
tool
tooling
tube
turning
turret
work
workshop