機器
燃やす
automated
business
close
cnc
construction
contemporary
conveyer
cutting
danger
detail
drilling
electronic
engineering
engraving
equipment
fabrication
factory
fire
flat
heat
hole
hot
industrial
iron
job
laser
light
machinebuilding
manufacture
mechanical
melting
metal
metallurgy
metalworking
milling
motion
precision
processing
production
raw
robotic
sheet
spark
steel
technology
tool
welding
working