機器
chip
closeup
cnc
cut
cutter
cutting
detail
drilling
engineering
equipment
factory
hard
heavy
industrial
industry
instrument
interior
iron
lathe
machinery
machining
manufacture
manufacturing
mechanic
mechanical
metal
metalwork
metalworking
mill
milling
nobody
plant
precision
processing
production
shaving
shop
steel
swarf
technology
tool
turner
turning
work
workbench
worker
workplace
workshop