燃やす
automated
automation
business
cnc
cnc machine
construction
cut
cutting
energy
engineering
equipment
factory
flame
footage
gas
industrial
industry
iron
laser
light
lpg
machine part
machinery
machining
manufacturing
mechanical
metal
metallic
metallurgy
metalwork
modern
plasma
plasma cutter
precision
process
processing
production
profile
robot
sheet
sheet metal
spark
sparks
steel
technology
tool
treatment
welding
work