belt
blast
bright
burning
casting
conveyor
cooling
descale
equipment
factory
ferrous
fire
flat
flattening
form
foundry
furnace
glow
heat
heavy
hot
industrial
industry
iron
line
manufacturing
melting
metal
metallurgical
millsime
molten
orange
plant
pollution
production
refractory
release
roll
rolled
roller
rolling
sheet
shop
sparks
steel
steelwork
transporter
vapor
water
workshop