Pouring out the remains of blast furnace slag from the slag truck. Blast furnace production.
Schlüsselwörter
slag,
blast furnace,
cinder,
industry,
metallurgy,
metallurgical,
plant,
manufacturing,
factory,
ferric,
truck,
carrier,
cast iron,
work,
heat,
hot,
red,
ecological,
disaster,
pollution,
contamination,
molten,
temperature,
equipment,
railway
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