機器
accuracy
aluminum
assembly
automated
automation
axis
bit
bolt
bore
business
computer
cutter
cutting
device
display
drill
drilling
engineering
equipment
fabrication
factory
foundry
heavy
hole
industrial
industry
lathe
machining
manufacturing
mechanic
metal
metallic
milling
occupation
operate
precision
press
processing
production
professional
pvc
revolve
scrap
sharp
shop
spray
stainless
steel
technology
throng
tool
tooling
turning
work
workbench
worker
workpiece
workshop