英文關鍵字
production
old
tool
workshop
metal
machine
lathe
vintage
close
plant
view
mature
control
detail
worker
iron
rod
technology
process
engineering
factory
equipment
industrial
steel
industry
machinery
metalwork
precision
cutter
manufacturing
burning
rusty
closeup
power
mechanical
spin
feed
chips
chuck
shaft
strap
pulley
metalworking
work
wheel
rotation
accuracy