the old chimney of the plant metallurgy

antique architecture background brick building carbonizing chemical chemicalplant chimney cityscape coal coke cokefurnace cokeplant coking cokingplant complex concrete ecology economy environment factory foto gas globalwarming globalwarning grunge history industrial industrialzone industry kazakhstan metal metallurgy old oldplant outdoor plant pollution production rust rusty silesia smog steel steelplant technology temperature town works zabrze