燃やす
alloy
billet
crane
equipment
factory
ferroalloy
ferromanganese
ferrous
fire
flame
form
founding
foundry
furnace
glow
heat
heavy
hot
indoors
industrial
industry
ingot
iron
light
manganese
manufacturing
melting
metal
metallurgical
metallurgy
mill
mold
molten
moving
no people
plant
plate
production
red
refractory
rise
slab
slag
smelting
steel
steelworks
work
working
workshop