機器
accuracy
automated
automation
automotive
craft
cut
cutter
detail
drill
engine
engineering
equipment
factory
hand
heavy
industrial
industry
instrument
lathe
lathing
machinery
machining
maintenance
man
manufacture
manufacturing
material
mechanical
metal
metalwork
metalworking
milling
part
precision
process
processing
production
screw
shaft
steel
technology
tool
turner
turning
turret
work
worker
working
workshop