ball
belt
beneficiation
briquettes
closeup
composite
concentrate
concentration
conveyor
factory
ferriferous
ferrous
grained
granulate
granules
gray
heap
industrial
industry
iron
iron ore
lump
manufacture
manufacturing
material
metal
metallurgical
metallurgy
mining
ore
ore pellet
pellet
pelletizing
pellets
pill
plant
process
processing
produce
production
production line
raw
roasting
spherical
sponge iron
spreader
steel
transporter