機器
automated
automation
business finance and industry
closeup
cnc
cnc machine
construction
construction equipment
construction industry
construction material
copy space
cut
cutter
dedication
design
drill bit
efficiency
energy
engineering
engraving
equipment
execution equipment
exercise machine
factory
ignition
industrial
industry
innovation
iron
iron metal
laboratory equipment
laser
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
plasma
power
precision
process
processing
production
steel
technology
treatment
workpiece