金属産業
action
alloy
blast
brightly lit
cast iron
container
engineering
factory
fire
flame
flowing
foundry
fuel and power generation
furnace
heat
heavy
indoor
industrial
industrial equipment
industry
iron
liquid
loading
manufacturing
melting
metal
metallurgical
metallurgy
molten
open hearth furnace
orange
organization
plant
pouring
production line
releasing
spark
steel
steel mill
storage tank
stream
streaming
technology
temperature
working
workplace