Blast furnace in steel factory
Schlüsselwörter
blast,
furnace,
metallurgy,
pig-iron,
iron,
factory,
industrial,
rust-eaten,
rust,
lower,
area,
czech,
commonwealth,
production,
power,
metal,
steel,
construction,
tower,
industry,
pollution,
plant,
work,
manufacturing,
heavy,
metallurgical,
building,
exterior,
shop,
coal,
dirty,
environment,
heat,
ecological,
chemical,
foundry,
framework,
environmental,
chemistry,
workshop,
ecology,
equipment,
metallic,
freight,
high
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